Nokia Lumia 1520 (4G RM-938) vs Asus Zenfone 7 Pro (ZS671KS)

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Side by side comparison between Nokia Lumia 1520 vs Asus Zenfone 7 Pro phones, differences, pros, cons and full specifications. What's the better?

10/16/2021 9:51 AM, updated: 5/17/2022 5:35 AM

Compare Asus Zenfone 7 Pro X Nokia Lumia 1520 (4G RM-938) 05Points

Specifications Compare Models Pictures

6"
IPS

1080x1920

20.1
MP

1.2mp

2GB
RAM

Quad-core

3400
mAh

(Non removable)

26Points Asus Zenfone 7 Pro (ZS671KS) Compare Nokia Lumia 1520 X

Specifications Compare Models Pictures

6.67"
AMOLED

1080x2400

64
MP

64mp

8GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Asus Zenfone 7 Pro (ZS671KS)

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!

5 Advantages Nokia Lumia 1520 (4G RM-938)	vs	26 Advantages Asus Zenfone 7 Pro (ZS671KS)
+209 grams (7.32 ounces)12% Lighter	vs	235 grams (8.23 ounces)
+8.7 millimeters (0.34 inches)10% Thinner	vs	9.6 millimeters (0.38 inches)
+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores	vs	Type-C jack with 3.5mm jack adapter
+FM (RDS)Advantage The radio lets you listen to your songs and sports in general	vs	Not supported
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
2.2GHz 32bit Quad-core	vs	+3.09GHz 64bit Octa-core (7nm)83% More powerful processor, you can open your applications faster
2GB LPDDR3	vs	+8GB LPDDR53 times More RAM memory. Typically more responsive and better for multitasking.
32GB (28GB available)	vs	+256GB (222GB available)7 times More internal storage for applications and files
Until 64GB microSD, microSDXC	vs	+Until 1TB microSD, microSDXC15 times More external storage for files using memory cards
TFT IPS LCD	vs	+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid
1080x1920 pixels	vs	+1080x2400 pixels25% Higher resolution screen
367 PPI	vs	+395 PPI8% Crisper display of text, images and videos because it has more pixels per inch (ppi)
6"	vs	+6.67"11% Larger screen
(back) 20.1MP	vs	+(triple camera) 64MP + 12MP + 8MP3 times Higher resolution main camera
Only digital zoom	vs	+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures
Not supported	vs	+HDR photo/video on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
1/2.5" inches	vs	+1/1.72" inches45% The larger sensor camera lets you take photos with better depth.
f/2.4 (aperture)	vs	+f/1.8 (aperture)33% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 1.2MP	vs	+(triple front camera) 64MP + 12MP + 8MP67 times Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)	vs	+8K UHD (7680x4320)15 times More image quality for recording videos with the primary camera
(front) HD (1280x720)	vs	+(front) 8K UHD (7680x4320)35 times More image quality for recording videos with the secondary camera
700000 apps (Marketplace)	vs	+3500000 apps (Google Play Store)4 times More apps available to download and use
4G LTE	vs	+5G SA/NSAAdvantage The 5G SA/NSA network is newer and faster
(4G LTE) 150 Mbps	vs	+(5G SA/NSA) 2000 Mbps12 times Faster for surfing the internet and download files
Not supported	vs	+Face unlock 2DAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (side-mounted)Advantage Sensors help you use the device
3400 mAh	vs	+5000 mAh47% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
1 slot (Single-SIM) (dedicated slot)	vs	+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.
802.11 a/b/g/n/ac [wifi5]	vs	+802.11 a/b/g/n/ac/ax [wifi6]Advantage WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
4.0 + A2DP	vs	+5.1 + A2DP/LEAdvantage Bluetooth 5.1 + A2DP/LE is newer and faster
MicroUSB 2.0	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.

22 Common items in both devices

16 million

Dual-LED flash

Autofocus / PDAF: phase detection autofocus

OIS: Optical stabilization

BSI sensor

Capacitive

Multitouch

+15 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
	Nokia Lumia 1520 (4G RM-938)	Asus Zenfone 7 Pro (ZS671KS)
Change model
Model	Lumia 1520 (4G RM-938)	Zenfone 7 Pro (ZS671KS)
Other model names	Nokia Lumia 1520 RM-938, Nokia Beastie, Nokia Bandit	Asus Zenfone 7 Pro ZS671KS, ASUS_I002DD
Country or region available	(Latin America), USA	(Global, International)
Brand	Nokia	Asus
Release date	11/1/2013	9/1/2020, Announced: 8/26/2020
Depth	8.7 millimeters (0.34 inches)	9.6 millimeters (0.38 inches)
Size (width x height)	85.4 x 162.8 millimeters (3.36 x 6.41 in)	77.3 x 165.1 millimeters (3.04 x 6.5 in)
Weight	209 grams (7.32 ounces)	235 grams (8.23 ounces)
Build, materials	feature not registered	Aluminum frame, glass front/back
Protection against water and others	Not supported	Not supported
📲 Display
	Nokia Lumia 1520 (4G RM-938)	Asus Zenfone 7 Pro (ZS671KS)
Display type	TFT IPS LCD	Super AMOLED
Screen size	6" inches	6.67" inches
Screen-to-body ratio	~71.4% (screen-to-body ratio)	~84.2% (screen-to-body ratio)
Display resolution	1080x1920 pixels	1080x2400 pixels (20:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch 10-points
Pixel density (dot pitch)	367 PPI	395 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 2	Gorilla Glass 6
Refresh rate	feature not registered	90Hz
Display features	feature not registered	700nits[peak] HDR10+
🤖 Operating System
	Nokia Lumia 1520 (4G RM-938)	Asus Zenfone 7 Pro (ZS671KS)
System version	Windows Phone 8.0 GDR3	Android 10
Firmware update	Windows Phone 8.1	Android 12
User Interface	feature not registered	ZenUI 8
⚙️ Processor
	Nokia Lumia 1520 (4G RM-938)	Asus Zenfone 7 Pro (ZS671KS)
Chipset	32bit: Qualcomm Snapdragon 800 MSM8974 (28nm)	64bit: Qualcomm Snapdragon 865+ (SM8250-AB) (7nm)
CPU	Quad-core, 1 processor: 4x 2.2GHz Krait 400 (Quad-core)	Octa-core, 3 processors: 1x 3.09GHz Kryo 585 (Single-core) 3x 2.42GHz Kryo 585 (Triple-core) 4x 1.8GHz Kryo 585 (Quad-core)
GPU graphical controller	Qualcomm Adreno 330	Qualcomm Adreno 650 (250-646MHz)
Performance (benchmark)	feature not registered	AnTuTu: 602934 (v8) Geekbench: 3302 (v5.1) GFXBench: 46fps (ES 3.1 onscreen)
💽 Memory and storage
	Nokia Lumia 1520 (4G RM-938)	Asus Zenfone 7 Pro (ZS671KS)
RAM memory	2GB LPDDR3	8GB LPDDR5
Internal storage	32GB (28GB available)	256GB (222GB available) UFS 3.1
External storage	Until 64GB microSD, microSDXC (dedicated slot)	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Nokia Lumia 1520 (4G RM-938)	Asus Zenfone 7 Pro (ZS671KS)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	1 slot (Single-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	150/50 Mbps	2000/1024 Mbps
Network technology	2G, 3G, 4G	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	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1700/1900/2100	UMTS 800/850/900/1700/1900/2100
Primary 4G network	LTE Cat4 700/850/1700/1900/2600 (Bands 2,4,5,7,17)	LTE Cat19 (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 29) TD-LTE (38, 39, 40, 41) VoLTE
Primary 5G network	Not supported	SA/NSA (1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 77, 78)
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G network	Not supported	GSM 850/900/1800/1900
Secondary 3G network	Not supported	UMTS 800/850/900/1700/1900/2100
Secondary 4G network	Not supported	LTE Cat19 (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 29) TD-LTE (38, 39, 40, 41) VoLTE
Secondary data network	Not supported	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
📷 Camera
	Nokia Lumia 1520 (4G RM-938)	Asus Zenfone 7 Pro (ZS671KS)
Back camera (main camera)	20.1 megapixels	(triple camera) 64 megapixels 12MP ultrawide f/2.2113°17mm1/2.55"1.4µmPDAF 8MP telephoto f/2.480mmPDAFOIS3x-optical-zoom
Main camera resolution	5376x3744 pixels	10120x6328 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	8K UHD (7680x4320) 30 fps
Flash	Dual-LED flash	Dual-LED flash
Focal aperture	f/2.4 (aperture)	f/1.8 (aperture)
Focal length	26mm (lens)	26mm (lens)
Sensor size	1/2.5" inches	1/1.72" inches
Pixel size	1.12µm pixel	0.8µm pixel
Autofocus	Autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical stabilization	OIS: Optical stabilization
Zoom	Only digital zoom	Digital and optical zoom
Face/smile detection	Face detection	Face detection, Smile detection
BSI sensor	Supported	Supported
HDR	Not supported	HDR photo/video on both cameras
Camera extras	feature not registered	4K@120fps 1080p@240fps 720p@480fps
📸 Front camera
	Nokia Lumia 1520 (4G RM-938)	Asus Zenfone 7 Pro (ZS671KS)
Front camera (secondary)	1.2 megapixels	Uses the back motorized camera (flip-up/rotating)
Front camera resolution	1280x960 pixels	10120x6328 pixels
Video recording (secondary)	HD (1280x720)	8K UHD (7680x4320)
Front flash	Not supported	Dual-LED flash
Focal aperture	f/2.4 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	26mm (lens)
Sensor size	feature not registered	1/1.72" inches
Pixel size	feature not registered	0.8µm pixel
🔉 Sound and multimedia
	Nokia Lumia 1520 (4G RM-938)	Asus Zenfone 7 Pro (ZS671KS)
Loudspeaker	Supported	Stereo sound 24-bit/192kHz
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM (RDS)	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263, WMV, DivX, XviD	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Nokia Lumia 1520 (4G RM-938)	Asus Zenfone 7 Pro (ZS671KS)
USB	MicroUSB 2.0	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	Type-C jack with 3.5mm jack adapter
TV output	Not supported	USB Type-C (reversible)
Bluetooth	4.0 + A2DP	5.1 + A2DP/LE
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO	802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC
NFC	Supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Nokia Lumia 1520 (4G RM-938)	Asus Zenfone 7 Pro (ZS671KS)
Sensors	Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (side-mounted) Gyroscope Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Nokia Lumia 1520 (4G RM-938)	Asus Zenfone 7 Pro (ZS671KS)
Battery type	Li-Ion: lithium-ion (Non removable) BV-4BW	LiPo: li-ion polymer (Non removable)
Battery capacity	3400 mAh	5000 mAh
Charger, watts	Wired charging	30W Wired fast charging Reverse charging by cable Quick Charge 4 USB Power Delivery 3.0
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	25 hours (1 days)	feature not registered
Standby	768 hours (32 days)	feature not registered
➕ Other features
	Nokia Lumia 1520 (4G RM-938)	Asus Zenfone 7 Pro (ZS671KS)
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: Black, White, Yellow, Red • Windows Phone 8 Black UI • Qi Wireless Charging • Dolby Digital • USB On-the-go 1.3 • 7GB SkyDrive • Nokia PureMotion HD+ ClearBlack display • Nokia PureView camera • Carl Zeiss optics • Dual capture camera • Panorama photo • WiFi hotspot	• Colors: Aurora Black, Pastel White • Silicon case included
☢️ Radiation rate
	Nokia Lumia 1520 (4G RM-938)	Asus Zenfone 7 Pro (ZS671KS)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered