Phone Comparison - ZTE Blade A7s 2020 vs Samsung Galaxy A51

ZTE Blade A7s 2020
zte blade a7s 2020
Samsung Galaxy A51
samsung galaxy a51
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general General Info

Manufacturer ZTE Samsung
Announced November 2020 December 2019
Status Available - November 2020 Coming Soon - December 12, 2019
Price - Rs. 23,999 ($0.00) [Similarly Priced]
Colors Black, Blue Prism Crush White, Black, Pink, Blue
Form Factor Candybar Candybar
Dimension 164.7 x 77.4 x 8.2 mm
(6.48 x 3.05 x 0.32 in)
158.4 x 73.7 x 7.9 mm
(6.24 x 2.9 x 0.31 in)
Weight 182 g (6.42 oz) 172 g (6.07 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) 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 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 2100
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network 1, 3, 7, 8, 28 LTE (unspecified)
Messaging
Build Features - Fingerprint Sensor
- Fingerprint Sensor(In-display)

hardware Hardware and OS

OS Android 10 Android 9.0 (Pie)
User Interface - One UI
Processor Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55), Unisoc SC9863A (28nm) [Similar] Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53), Exynos 9611 (10nm) [Similar]
GPU IMG8322 [Similar] Mali-G72 MP3 [Similar]
RAM 3 GB [Browse Similar] 8 GB [Browse Similar]
Internal Memory 64 GB 128 GB
External Memory microSDXC microSD, up to 512 GB (dedicated slot)

display Display

Type IPS LCD Screen Full HD+ Infinity-O Super AMOLED Capacitive Touchscreen
Colors 16M Colour 16M colors
Size 6.5 inches [Similar] 6.5 inches [Similar]
Resolution 720 x 1560 pixels (264 ppi) 1080 x 2340 pixels (396 ppi)
Screen-to-Body Ratio 81.56% 89.06%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio FM radio FM radio
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 16 MP + 8 MP + 2 MP [Similar] 48 MP + 12 MP + 5 MP + 5 MP [Similar]
Flash LED Flash LED Flash
Features 16 MP, (wide), AF
8 MP, f/2.2, 120˚, 16mm (ultrawide)
2 MP, f/2.4, (depth)
HDR, Panorama
48 MP, f/1.8, (wide), 1/2", 0.8µm, PDAF
12 MP, f/2.2, 13mm (ultrawide)
5 MP, f/2.2, depth sensor
5 MP, f/2.4, macro camera
Panorama, HDR
Video 1080p@30fps 2160p@30fps, 1080p@30fps
Front Camera 8 MP
1080p@30fps [Similar]
32 MP, f/2.0, 25mm (wide)
HDR
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE-A
Bluetooth 4.2, A2DP 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB Yes 2.0, Type-C 1.0 reversible connector, USB On-The-Go
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser Yes Yes

memory User Memory

Internal 64 GB, 3 GB RAM 128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 64 GB, 4 GB RAM
Expandable Storage microSDXC microSD, up to 512 GB (dedicated slot)
USB OTG Not Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor not present magnetic field sensor present
Gyroscope Sensor gyroscope sensor not present gyroscope sensor present
NFC NFC supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Battery Charging 10W
Non-removable Li-Po Battery
Fast battery charging 15W
Capacity 4000 mAh 4000 mAh
Stand by - -
Talk Time - -