Phone Comparison - Asus Z6 (Zenfone 6) vs Asus Zenfone 7 Pro ZS671KS vs Asus Zenfone 8 Flip

Price Comparison (India) - -

general General Info

Manufacturer Asus Asus Asus
Announced May 2019 August 2020 2021, May 12
Status Coming Soon - May 2019 Coming Soon - September 2020 Available. Released 2021, May 13
Price Rs. 31,999 ($0.00) [Similarly Priced] - -
Colors Midnight Black, Twilight Silver Aurora Black, Pastel White Galactic Black, Glacier Silver
Form Factor Candybar Candybar Candybar
Dimension 159.1 x 75.4 x 9.2 mm
(6.26 x 2.97 x 0.36 in)
165.1 x 77.3 x 9.6 mm
(6.5 x 3.04 x 0.38 in)
165 x 77.3 x 9.5 mm
(6.5 x 3.04 x 0.37 in)
Weight 190 g (6.7 oz) 230 g (8.11 oz) 230 g (8.11 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 - A version
HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 - B version, C version
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300), 41(2500) - A version 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 29, 38, 39, 40, 41 LTE 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42
5G Network - - 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 77, 78, 77, 78 SA/NSA
Messaging
Build Features - Fingerprint Sensor
- Fingerprint Sensor
- Fingerprint Sensor (under display, optical)

hardware Hardware and OS

OS Android 9.0 (Pie) Android 10, ZenUI 7 Android 11
User Interface ZenUI 6 ZenUI 7 ZenUI 8
Processor Octa-core (1x2.84 GHz Kryo 485 & 3x2.41 GHz Kryo 485 & 4x1.78 GHz Kryo 485), Qualcomm SDM855 Snapdragon 855 (7 nm) Octa-core (1x3.1 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585), Qualcomm SM8250 Snapdragon 865+ (7 nm+) Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680), Qualcomm SM8350 Snapdragon 888 5G (5 nm)
GPU Adreno 640 Adreno 650 Adreno 660
RAM 8 GB 8 GB 8 GB
Internal Memory 256 GB 256 GB 256 GB
External Memory microSD, up to 1 TB (dedicated slot) microSDXC (dedicated slot) microSDXC (dedicated slot)

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 6 Super AMOLED capacitive touchscreen
Corning Gorilla Glass 6
HDR10+
90Hz refresh rate
700 nits typ. brightness (advertised)
FHD+ Super AMOLED Screen
90Hz Refresh Rate
HDR10+
1000 nits (peak)
Colors 16M colors 16M Colour 16M colors
Size 6.4 inches 6.67 inches 6.67 inches
Resolution 1080 x 2340 pixels (403 ppi) 1080 x 2400 pixels (395 ppi) 1080 x 2400 pixels (395 ppi)
Screen-to-Body Ratio 83.69% 83.98% 84.03%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes no no
Radio FM radio No No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes

camera Camera

Rear Camera 48 MP + 13 MP 64 MP + 8 MP + 12 MP 64 MP + 8 MP + 12 MP
Flash Dual-LED Flash Dual-LED Flash Dual-LED Flash
Features 48 MP, f/1.8, 26mm (wide), 1/2", 0.8µm, Laser/PDAF
13 MP, f/2.4, 11mm (ultrawide)
HDR, Auto Panorama (motorized Rotation)
64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF, OIS
8 MP, f/2.4, 80mm (telephoto), PDAF, OIS, 3x optical zoom
12 MP, f/2.2, 113˚, 17mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF
HDR, Auto Panorama (motorized Rotation)
64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF
8 MP, f/2.4, 80mm (telephoto), PDAF, 3x optical zoom
12 MP, f/2.2, 112˚, 14mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF
HDR, Auto Panorama (motorized Rotation)
Video 2160p@30/60fps, 1080p@30/60/240fps, 1080p@30fps, 720p@480fps; gyro-EIS (except @240/480fps) 8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR 8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR
Front Camera Motorized flip-up main camera module
Dual-LED flash, HDR, auto panorama (motorized rotation)
2160p@30/60fps, 1080p@30/60/240fps, 1080p@30fps, 720p@480fps; gyro-EIS (except @240/480fps) [Similar]
Motorized flip-up main camera module
Dual-LED flash, HDR, auto panorama (motorized rotation)
8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR [Similar]
Motorized flip-up main camera module, Dual-LED flash, HDR, auto panorama (motorized rotation), 8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat18 1200/150 Mbps (max speed is version/region dependent) HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat19 1800/150 Mbps, 5G 3.6 Gbps DL HSPA 42.2/5.76 Mbps, LTE-A (CA)
Bluetooth 5.0, A2DP, LE, aptX HD 5.0, A2DP, LE, aptX Adaptive 5.2, A2DP, LE, aptX HD,, aptX Adaptive
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
USB 2.0, Type-C 1.0 reversible connector Type-C 1.0 reversible connector USB Type-C
GPS Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS Yes, with dual-band A-GPS, GLONASS, GALILEO, BDS, QZSS, NavIC Yes, with dual-band A-GPS, GLONASS, GALILEO, BDS, QZSS, NavIC
Browser Yes Yes Yes

memory User Memory

Internal 256 GB, 8 GB RAM or 128 GB, 6 GB RAM 256 GB, 8 GB RAM UFS 3.1 256 GB, 8 GB RAM or 128 GB, 8 GB RAM
Expandable Storage microSD, up to 1 TB (dedicated slot) microSDXC (dedicated slot) microSDXC (dedicated slot)
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor present
NFC NFC supported NFC supported NFC supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 18W
Non-removable Li-Po Battery
Fast charging 30W, 60% in 34 min, 100% in 93 min (advertised)
USB Power Delivery 3.0
Reverse charging
Non-removable Li-Po Battery
Fast battery charging 30W, 60% in 34 min, 100% in 93 min (advertised)
USB Power Delivery 3.0
Capacity 5000 mAh 5000 mAh 5000 mAh
Stand by - - -
Talk Time - - -