Motorola Razr 40 Ultra (512GB) vs Asus Zenfone 8 (128GB/6GB)

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Side by side comparison between Motorola Razr 40 Ultra vs Asus Zenfone 8 phones, differences, pros, cons and full specifications. What's the better?

8/25/2023 9:26 AM, updated: 8/28/2023 6:44 AM

Compare Asus Zenfone 8 X Motorola Razr 40 Ultra (512GB) 14Points

Specifications Compare Models Pictures

6.9"
AMOLED

1080x2640

12
MP

32mp

12GB
RAM

Octa-core

3800
mAh

(Non removable)

10Points Asus Zenfone 8 (128GB/6GB) Compare Motorola Razr 40 Ultra X

Specifications Compare Models Pictures

5.9"
AMOLED

1080x2400

64
MP

12mp

6GB
RAM

Octa-core

4000
mAh

(Non removable)

What's the better phone? Motorola Razr 40 Ultra (512GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

14 Advantages Motorola Razr 40 Ultra (512GB)	vs	10 Advantages Asus Zenfone 8 (128GB/6GB)
+3.19GHz 64bit Octa-core (4nm)24% More powerful processor, you can open your applications faster	vs	2.84GHz 64bit Octa-core (5nm)
+12GB LPDDR5100% More RAM memory. Typically more responsive and better for multitasking.	vs	6GB LPDDR5
+512GB (460GB available)3 times More internal storage for applications and files	vs	128GB (107GB available)
+6.99 millimeters (0.28 inches)27% Thinner	vs	8.9 millimeters (0.35 inches)
+165Hz38% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.	vs	120Hz
+1 billion62 times More colors on the screen is better quality images and videos	vs	16 million
+1080x2640 pixels10% Higher resolution screen	vs	1080x2400 pixels
+6.9"17% Larger screen	vs	5.9"
+f/1.5 (aperture)20% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/1.8 (aperture)
+(front) 32MP166% Higher resolution secondary camera to take pictures and selfies	vs	(front) 12MP
+(5G Sub6) 3000 Mbps50% Faster for surfing the internet and download files	vs	(5G SA/NSA) 2000 Mbps
+Qi Wireless charging (Qi/WPC)Advantage Wireless charging is another way to charge the battery.	vs	Not supported
+1 slot (Single-SIM) + e-SIM (Eletronic)Advantage You can have more mobile carriers/operators on the same device.	vs	2 slots (Dual-SIM)
+5.3 + A2DP/LEAdvantage Bluetooth 5.3 + A2DP/LE is newer and faster	vs	5.2 + A2DP/LE
189 grams (6.62 ounces)	vs	+169 grams (5.92 ounces)12% Lighter
413 PPI	vs	+446 PPI8% Crisper display of text, images and videos because it has more pixels per inch (ppi)
(dual camera) 12MP + 13MP	vs	+(dual camera) 64MP + 12MP2 times Higher resolution main camera
1/2.55" inches	vs	+1/1.73" inches47% The larger sensor camera lets you take photos with better depth.
4K UHD (3840x2160)	vs	+8K UHD (7680x4320)3 times More image quality for recording videos with the primary camera
3800 mAh	vs	+4000 mAh5% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Type-C reversible connector	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supported	vs	+FMAdvantage The radio lets you listen to your songs and sports in general
Not supported	vs	+Gorilla Glass VictusAdvantage Protection against scratches on the screen lets you carry your phone with your keys
IP52 certified	vs	+IP68 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example

29 Common items in both devices

UFS 3.1

Aluminum frame, flexible plastic screen, glass back / Aluminum frame, glass front/back

LTPO AMOLED / Super AMOLED

HDR10+

LED flash

Only digital zoom

PDAF: phase detection autofocus

+22 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences

📱 Model features
	Motorola Razr 40 Ultra (512GB)	Asus Zenfone 8 (128GB/6GB)
Change model		Choose the model
Model	Razr 40 Ultra (512GB)	Zenfone 8 (128GB/6GB)
Other model names	Lenovo Moto Razr 40 Ultra XT2321-1	Asus Zenfone 8 (ZS590KS, ZS590KS-2A007EU)
Country or region available	(Latin America), China	(Global, International)
Brand	Motorola	Asus
Release date	6/5/2023, Announced: 6/1/2023	5/13/2021, Announced: 5/12/2021
Depth	6.99 millimeters (0.28 inches)	8.9 millimeters (0.35 inches)
Size (width x height)	73.95 x 170.83 millimeters (2.91 x 6.73 in)	68.5 x 148 millimeters (2.7 x 5.83 in)
Weight	189 grams (6.62 ounces)	169 grams (5.92 ounces)
Build, materials	Aluminum frame, flexible plastic screen, glass back Back: Gorilla Glass Victus Folded: 15.1 x 73,95 x 88.4 mm	Aluminum frame, glass front/back
Protection against water and others	IP52 certified: protection against dust and splashing	IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant
📲 Display
	Motorola Razr 40 Ultra (512GB)	Asus Zenfone 8 (128GB/6GB)
Display type	LTPO AMOLED	Super AMOLED
Screen size	6.9" inches	5.9" inches
Screen-to-body ratio	~85.2% (screen-to-body ratio)	~82.9% (screen-to-body ratio)
Display resolution	1080x2640 pixels (22:9)	1080x2400 pixels (20:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch 10-points
Pixel density (dot pitch)	413 PPI	446 PPI
Colors	1 billion	16 million
Scratch-resistant glass	Not supported	Gorilla Glass Victus
Refresh rate	165Hz	120Hz
Display features	1400nits[peak] HDR10+ 120% DCI-P3 Extra display: AMOLED 3.6" (1056x1066), 144Hz, HDR10+, Gorilla Glass Victus	700nits[typ], 1100nits[peak] HDR10+ Always-On Display
🤖 Operating System
	Motorola Razr 40 Ultra (512GB)	Asus Zenfone 8 (128GB/6GB)
System version	Android 13	Android 11
Firmware update	feature not registered	Android 13
User Interface	My UX	ZenUI 8 / 9 / 10
⚙️ Processor
	Motorola Razr 40 Ultra (512GB)	Asus Zenfone 8 (128GB/6GB)
Chipset	64bit: Qualcomm Snapdragon 8+ Gen 1 (SM8475) (4nm)	64bit: Qualcomm Snapdragon 888 (SM8350) (5nm)
CPU	Octa-core, 3 processors: 1x 3.19GHz ARM Cortex-X2 (Single-core) 3x 2.75GHz ARM Cortex-A710 (Triple-core) 4x 2GHz ARM Cortex-A510 (Quad-core)	Octa-core, 3 processors: 1x 2.84GHz Kryo 680 (Single-core) 3x 2.42GHz Kryo 680 (Triple-core) 4x 1.8GHz Kryo 680 (Quad-core)
GPU graphical controller	Qualcomm Adreno 730 (818MHz)	Qualcomm Adreno 660 (840MHz)
Performance (benchmark)	AnTuTu: 975396 (v9) Geekbench: 3645 (v5.1), 4045 (v6) GFXBench: 65fps (ES 3.1 onscreen)	AnTuTu: 676001 (v8), 799738 (v9) Geekbench: 3604 (v5.1) GFXBench: 61fps (ES 3.1 onscreen)
💽 Memory and storage
	Motorola Razr 40 Ultra (512GB)	Asus Zenfone 8 (128GB/6GB)
RAM memory	12GB LPDDR5	6GB LPDDR5
Internal storage	512GB (460GB available) UFS 3.1	128GB (107GB available) UFS 3.1
External storage	Not supported	Not supported
📶 Mobile networks
	Motorola Razr 40 Ultra (512GB)	Asus Zenfone 8 (128GB/6GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Dual-SIM Standby - Call active on one sim card
SIM card	1 slot (Single-SIM) nano-SIM (4FF) + e-SIM	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	3000/1024 Mbps	2000/1024 Mbps
Network technology	2G, 3G, 4G, 5G	2G, 3G, 4G, 5G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	CDMA 800/1900, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100	UMTS 800/850/900/1700/1900/2100
Primary 4G network	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (34, 38, 39, 40, 41, 42, 43, 48) VoLTE	LTE Cat20 VoLTE America version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 30, 66, 71) TD-LTE (34, 38, 39, 40, 41, 42) Global version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28) TD-LTE (34, 38, 39, 40, 41, 42)
Primary 5G network	SA/NSA/Sub6 (1, 3, 5, 7, 8, 20, 28, 38, 41, 66, 77, 78, 79)	America version: SA/NSA (1, 2, 3, 5, 7, 8, 12, 20, 25, 38, 40, 66, 71, 77, 78) Global version: SA/NSA (1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 77, 78)
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G network	CDMA 800/1900, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100	UMTS 800/850/900/1700/1900/2100
Secondary 4G network	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (34, 38, 39, 40, 41, 42, 43, 48) VoLTE	LTE Cat20 VoLTE America version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 30, 66, 71) TD-LTE (34, 38, 39, 40, 41, 42) Global version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28) TD-LTE (34, 38, 39, 40, 41, 42)
Secondary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
📷 Camera
	Motorola Razr 40 Ultra (512GB)	Asus Zenfone 8 (128GB/6GB)
Back camera (main camera)	(dual camera) 12 megapixels 13MP ultrawide f/2.2108°1/3"1.12µmAF	(dual camera) 64 megapixels 12MP ultrawide f/2.2112°14mm1/2.55"1.4µmPDAF
Main camera resolution	4000x3000 pixels	10120x6328 pixels
Video recording (primary)	4K UHD (3840x2160) 60 fps	8K UHD (7680x4320) 24 fps
Flash	LED flash	LED flash
Focal aperture	f/1.5 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	26mm lens
Sensor size	1/2.55" inches	1/1.73" inches
Pixel size	1.4µm pixel	0.8µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical stabilization	OIS (4-axis): Optical stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Supported
HDR	HDR photo/video on both cameras	HDR photo/video on both cameras
Camera extras	4K@30/60fps 1080p@30/60/120fps Slow motion	4K@120fps 1080p@240fps 720p@480fps
📸 Front camera
	Motorola Razr 40 Ultra (512GB)	Asus Zenfone 8 (128GB/6GB)
Front camera (secondary)	32 megapixels	12 megapixels
Front camera resolution	6528x4896 pixels	4000x3000 pixels
Video recording (secondary)	4K UHD (3840x2160)	4K UHD (3840x2160)
Front flash	Not supported	Not supported
Focal aperture	f/2.4 (aperture)	f/2.5 (aperture)
Focal length	feature not registered	28mm lens
Sensor size	feature not registered	1/2.93" inches
Pixel size	0.7µm pixel	1.22µm pixel
🔉 Sound and multimedia
	Motorola Razr 40 Ultra (512GB)	Asus Zenfone 8 (128GB/6GB)
Loudspeaker	Stereo sound with dual speakers Dolby Atmos	Stereo sound 32-bit/384kHz
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	Not supported	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Motorola Razr 40 Ultra (512GB)	Asus Zenfone 8 (128GB/6GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	Type-C reversible connector	3.5mm jack
TV output	USB Type-C (reversible)	USB Type-C (reversible)
Bluetooth	5.3 + A2DP/LE	5.2 + A2DP/LE
WiFi	802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot	802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC
NFC	Supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Motorola Razr 40 Ultra (512GB)	Asus Zenfone 8 (128GB/6GB)
Sensors	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Motorola Razr 40 Ultra (512GB)	Asus Zenfone 8 (128GB/6GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	3800 mAh	4000 mAh
Charger, watts	30W Wired fast charging Reverse charging by cable	30W Wired fast charging 5W Reverse charging by cable Quick Charge 4 USB Power Delivery 3.0
Inductive / wireless charging	5W Qi Wireless charging (Qi/WPC)	Not supported
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Motorola Razr 40 Ultra (512GB)	Asus Zenfone 8 (128GB/6GB)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Infinite Black, Glacier Blue, Viva Magenta • Ready For • ThinkShield	• Colors: Obsidian Black, Horizon Silver
☢️ Radiation rate
	Motorola Razr 40 Ultra (512GB)	Asus Zenfone 8 (128GB/6GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	1.26W/kg (head), 1.37W/kg (body)	feature not registered