Asus Zenfone 7 (ZS670KS 128GB/6GB) vs Realme 8i (128GB/6GB)
Side by side comparison between Asus Zenfone 7 vs Realme 8i phones, differences, pros, cons and full specifications. What's the better?
,
6.67"
AMOLED
AMOLED
1080x2400
64
MP
MP
64mp
6GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Non removable)
vs
6.6"
IPS
IPS
1080x2412
50
MP
MP
16mp
6GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Non removable)
What's the better phone? Asus Zenfone 7 (ZS670KS 128GB/6GB)
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!
23 Common items in both devices |
128GB (104GB available) |
Until 1TB microSD, microSDXC |
16 million |
PDAF: phase detection autofocus |
EIS: Digital stabilization |
HDR photo/video on both cameras / HDR photo on both cameras |
f/1.8 (aperture) |
+16 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 Clear highlight📱 Model features | ||
Asus Zenfone 7 (ZS670KS 128GB/6GB) | Realme 8i (128GB/6GB) | |
Model | Zenfone 7 (ZS670KS 128GB/6GB) | Realme 8i (128GB/6GB) |
Other model names | Asus Zenfone 7 ZS670KS, ASUS_I002D, I002D (6GB RAM) | Realme 8i RMX3151 (128GB+6GB RAM) |
Country or region available | (Global, International) | (Global, International) |
Brand | Asus | Realme |
Release date | 9/1/2020, Announced: 8/26/2020 | 9/14/2021, Announced: 9/9/2021 |
Depth | 9.6 millimeters (0.38 inches) | 8.5 millimeters (0.33 inches) |
Size (width x height) | 77.3 x 165.1 millimeters (3.04 x 6.5 in) | 75.5 x 164.1 millimeters (2.97 x 6.46 in) |
Weight | 235 grams (8.23 ounces) | 194 grams (6.79 ounces) |
Build, materials | Aluminum frame, glass front/back | Plastic body, glass front |
Protection against water and others | Not supported | Not supported |
📲 Display | ||
Asus Zenfone 7 (ZS670KS 128GB/6GB) | Realme 8i (128GB/6GB) | |
Display type | Super AMOLED | TFT IPS LCD |
Screen size | 6.67" inches | 6.6" inches |
Screen-to-body ratio | ~84.2% (screen-to-body ratio) | ~84.6% (screen-to-body ratio) |
Display resolution | 1080x2400 pixels (20:9) | 1080x2412 pixels (20:9) |
Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
Pixel density (dot pitch) | 395 PPI | 400 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 6 | Not supported |
Refresh rate | 90Hz | 120Hz |
Display features | 700nits[peak] HDR10+ | 600nits[peak] |
🤖 Operating System | ||
Asus Zenfone 7 (ZS670KS 128GB/6GB) | Realme 8i (128GB/6GB) | |
System version | Android 10 | Android 11 |
Firmware update | Android 12 | feature not registered |
User Interface | ZenUI 8 | Realme UI 2.0 |
⚙️ Processor | ||
Asus Zenfone 7 (ZS670KS 128GB/6GB) | Realme 8i (128GB/6GB) | |
Chipset | 64bit: Qualcomm Snapdragon 865 (SM8250) (7nm) | 64bit: MediaTek Helio G96 (12nm) |
CPU | Octa-core, 3 processors: 1x 2.84GHz Kryo 585 (Single-core) 3x 2.42GHz Kryo 585 (Triple-core) 4x 1.8GHz Kryo 585 (Quad-core) | Octa-core, 2 processors: 2x 2.05GHz ARM Cortex-A76 (Dual-core) 6x 2GHz ARM Cortex-A55 (Hexa-core) |
GPU graphical controller | Qualcomm Adreno 650 (250-587MHz) | ARM Mali-G57 MC2 (850MHz) |
Performance (benchmark) | feature not registered | AnTuTu: 350000 (v9) |
💽 Memory and storage | ||
Asus Zenfone 7 (ZS670KS 128GB/6GB) | Realme 8i (128GB/6GB) | |
RAM memory | 6GB LPDDR5 | 6GB LPDDR4X |
Internal storage | 128GB (104GB available) UFS 3.1 | 128GB (104GB available) UFS 2.1 |
External storage | Until 1TB microSD, microSDXC (dedicated slot) | Until 1TB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
Asus Zenfone 7 (ZS670KS 128GB/6GB) | Realme 8i (128GB/6GB) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 2000/1024 Mbps | 400/150 Mbps |
Network technology | 2G, 3G, 4G, 5G | 2G, 3G, 4G |
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 800/850/900/1700/1900/2100 | UMTS 850/900/2100 |
Primary 4G network | LTE Cat19 (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 29) TD-LTE (38, 39, 40, 41) VoLTE | LTE Cat13 (1, 3, 5, 8) TD-LTE (38, 40, 41) VoLTE |
Primary 5G network | SA/NSA (1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 77, 78) | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Secondary 3G network | UMTS 800/850/900/1700/1900/2100 | UMTS 850/900/2100 |
Secondary 4G network | LTE Cat19 (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 29) TD-LTE (38, 39, 40, 41) VoLTE | LTE Cat13 (1, 3, 5, 8) TD-LTE (38, 40, 41) VoLTE |
Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
📷 Camera | ||
Asus Zenfone 7 (ZS670KS 128GB/6GB) | Realme 8i (128GB/6GB) | |
Back camera (main camera) | (triple camera) 64 megapixels 12MP ultrawide f/2.2113°17mm1/2.55"1.4µmPDAF 8MP telephoto f/2.480mmPDAF3x-optical-zoom | (triple camera) 50 megapixels 2MP macro f/2.4 2MP depth f/2.4 |
Main camera resolution | 10120x6328 pixels | 8160x6120 pixels |
Video recording (primary) | 8K UHD (7680x4320) 30 fps | Full HD (1920x1080) 30 fps |
Flash | Dual-LED flash | LED flash |
Focal aperture | f/1.8 (aperture) | f/1.8 (aperture) |
Focal length | 26mm lens | 26mm lens |
Sensor size | 1/1.72" inches | 1/2.76" inches |
Pixel size | 0.8µm pixel | 0.64µm pixel |
Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
Zoom | Digital and optical zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Supported | Not supported |
HDR | HDR photo/video on both cameras | HDR photo on both cameras |
Camera extras | 4K@120fps 1080p@240fps 720p@480fps | feature not registered |
📸 Front camera | ||
Asus Zenfone 7 (ZS670KS 128GB/6GB) | Realme 8i (128GB/6GB) | |
Front camera (secondary) | Uses the back motorized camera (flip-up/rotating) | 16 megapixels |
Front camera resolution | 10120x6328 pixels | 4608x3456 pixels |
Video recording (secondary) | 8K UHD (7680x4320) | Full HD (1920x1080) |
Front flash | Dual-LED flash | Not supported |
Focal aperture | f/1.8 (aperture) | f/2.1 (aperture) |
Focal length | 26mm lens | feature not registered |
Sensor size | 1/1.72" inches | 1/3" inches |
Pixel size | 0.8µm pixel | 1µm pixel |
🔉 Sound and multimedia | ||
Asus Zenfone 7 (ZS670KS 128GB/6GB) | Realme 8i (128GB/6GB) | |
Loudspeaker | Stereo sound 24-bit/192kHz | Mono sound (not stereo) |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | Not supported | Not supported |
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 | ||
Asus Zenfone 7 (ZS670KS 128GB/6GB) | Realme 8i (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 jack with 3.5mm jack adapter | 3.5mm jack |
TV output | USB Type-C (reversible) | USB Type-C (reversible) |
Bluetooth | 5.1 + A2DP/LE | 5.1 + A2DP/LE |
WiFi | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
DLNA | Not supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
NFC | Supported | Not supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Asus Zenfone 7 (ZS670KS 128GB/6GB) | Realme 8i (128GB/6GB) | |
Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Hall effect Proximity sensor | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Asus Zenfone 7 (ZS670KS 128GB/6GB) | Realme 8i (128GB/6GB) | |
Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 5000 mAh | 5000 mAh |
Charger, watts | 30W Wired fast charging Reverse charging by cable Quick Charge 4 USB Power Delivery 3.0 | 18W Wired fast charging |
Inductive / wireless charging | Not supported | Not supported |
Talk time autonomy | feature not registered | feature not registered |
Standby | feature not registered | feature not registered |
➕ Other features | ||
Asus Zenfone 7 (ZS670KS 128GB/6GB) | Realme 8i (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: Aurora Black, Pastel White • Silicon case included | • Colors: Space Black, Space Purple • Screen film protector • Case protector |
☢️ Radiation rate | ||
Asus Zenfone 7 (ZS670KS 128GB/6GB) | Realme 8i (128GB/6GB) | |
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 |