Phone Comparison - Asus Z6 (Zenfone 6) vs Google Pixel 4 XL vs Samsung Galaxy A21s

Price Comparison (India) - -

general General Info

Manufacturer Asus Google Samsung
Announced May 2019 October 2019 Expected Announcement - May 2020
Status Coming Soon - May 2019 Coming soon. Exp. release 2019, October 24 Rumored
Price Rs. 31,999 ($0.00) [Similarly Priced] - -
Colors Midnight Black, Twilight Silver Clearly White, Just Black, Coral Black, White, Blue
Form Factor Candybar Candybar Candybar
Dimension 159.1 x 75.4 x 9.2 mm
(6.26 x 2.97 x 0.36 in)
160.4 x 75.1 x 8.2 mm
(6.31 x 2.96 x 0.32 in)
8.9 mm thickness
(0.35 in thickness)
Weight 190 g (6.7 oz) 193 g (6.81 oz) 191 g (6.74 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Nano-SIM card & eSIM Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 - A version
HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 - B version, C version
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 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 LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 14(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500), 46(5200), 48, 66(1700/2100), 71(600) - USA LTE
Messaging
Build Features - Fingerprint Sensor
Face ID
IP68 dust/water resistant (up to 1.5m for 30 mins)
- Fingerprint Sensor

hardware Hardware and OS

OS Android 9.0 (Pie) Android 10 Android 10.0
User Interface ZenUI 6 - One UI 2.0
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 (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485), Qualcomm SDM855 Snapdragon 855 Octa-core 2.0 GHz, Exynos 850
GPU Adreno 640 Adreno 640 -
RAM 8 GB 6 GB 3 GB
Internal Memory 256 GB 128 GB 64 GB
External Memory microSD, up to 1 TB (dedicated slot) No microSDXC

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 6 P-OLED Capacitive Touchscreen
Corning Gorilla Glass 6
DCI-P3 100%
HDR
Always-on display
90Hz
PLS TFT Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 6.4 inches 6.3 inches 6.55 inches
Resolution 1080 x 2340 pixels (403 ppi) 1440 x 3040 pixels (534 ppi) 720 x 1600 pixels (268 ppi)
Screen-to-Body Ratio 83.69% 82.22% -
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 48 MP + 13 MP 12.2 MP + 16 MP 48 MP + 8 MP + 2 MP
Flash Dual-LED Flash Dual-LED Flash 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)
12.2 MP, f/1.6, 28mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS
16 MP, (telephoto), dual pixel PDAF, OIS, 2x optical zoom
Auto-HDR, Panorama
48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.4, (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
Panorama, HDR
Video 2160p@30/60fps, 1080p@30/60/240fps, 1080p@30fps, 720p@480fps; gyro-EIS (except @240/480fps) 2160p@30fps, 1080p@30/60/120fps, 720p@240fps, 1080p@30fps (gyro-EIS) 1080p@30fps
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]
8 MP, f/2.0, 19mm (ultrawide), no AF
TOF 3D camera, Auto-HDR, 1080p@30fps [Similar]
13 MP, f/2.3, 29mm (normal), 1/3.1", 1.12µm
HDR, Panorama
1080p@30fps [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 (4CA) Cat18 1200/150 Mbps HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth 5.0, A2DP, LE, aptX HD 5.0, A2DP, LE, aptX HD 5.0, A2DP, LE
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, dual-band, Wi-Fi Direct, DLNA, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB 2.0, Type-C 1.0 reversible connector 3.1, Type-C 1.0 reversible connector Yes
GPS Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS
Browser Yes Yes Yes

memory User Memory

Internal 256 GB, 8 GB RAM or 128 GB, 6 GB RAM 128 GB, 6 GB RAM or 64 GB, 6 GB RAM (UFS3.0) 64 GB, 3 GB RAM or 32 GB, 3 GB RAM
Expandable Storage microSD, up to 1 TB (dedicated slot) No microSDXC
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint not 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 not present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor not present
Barometer Sensor barometer sensor not present barometer sensor present barometer sensor not 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 battery charging 18W
USB Power Delivery 2.0
QI wireless charging
Non-removable Li-Po Battery
Battery Charging 10W
Capacity 5000 mAh 3700 mAh 5000 mAh
Stand by - - -
Talk Time - - -