ZTE Blade A7 vs ZTE Blade A51
What is the difference between the ZTE Blade A7 and ZTE Blade A51 ? Which one is better? The answers to these questions and many more can be found here in this detailed comparison of the two phones. Discover the differences in specs between these two desirable devices, from screen size to battery life, in the table below. We have all the information you need to choose the best phone for you.
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Brand and model
ZTE Blade A7 ZTE Blade A51
Rating
Review
ZTE Blade A51 Review
Release date
2019, May
2021, May 08
Dimensions (HxWxD)
154 x 72.8 x 7.9 mm
| 6.06 x 6.06 x 2.87 in
166.5 x 75.6 x 8.5 mm
| 6.56 x 6.56 x 2.98 in
Weight
146 g | 5.15 oz
173.7 g | 6.13 oz
Body Build
Plastic
Colors
Black, Blue, Black/blue
Blue, Gray
Battery
3200 mAh, Non-removable Li-Ion
3200 mAh, Li-Ion, non-removable
Approximate price
80 EUR
$ 119
Technology
IPS LCD
LCD IPS
Touchscreen
capacitive touchscreen
capacitive touchscreen
Display colors
Type IPS L
16M
Screen size
6.01" inc
6.52" inc
Screen area
88.7 cm2
102.6 cm2
Screen format
19.5:9 (height:width)
20:9 (height:width)
Screen to body ratio
79.1%
81.5%
Screen resolution
720 x 1560 px
720 x 1600 px
Screen PPI /points per inch/
286 PPI
269 PPI
Rear camera, main
16 MP, Single
13 MP, Dual
Camera specs
-16 MP, f/2.0, AF
-13 MP, (wide), 0.80 µm
Functions
LED flash, HDR, panorama
LED flash
Video
720p@30fps
1080p@30fps
Front camera, selfie
5 MP, Single
5 MP, Single
Specifications
5 MP, f/2.4
5 MP
Operating system - OS
Android 9.0 (Pie); MiFavor 9.0
Android 11 (Go edition)
Chipset
- Mediatek MT6771 Helio P60 (12 nm)
- Unisoc SC9863A (28nm)
Processor CPU
- Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
- Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
Graphics processor GPU
Mali-G72 MP3
IMG8322
External memory
microSD, up to 256 GB
microSDXC
Internal memory
64 GB, 3 GB RAM
32 GB, 2 GB RAM
32GB 2GB RAM, 64GB 2GB RAM
Antutu 8 Total
101305
GeekBench 5 Single Core
147
GeekBench 5 Multi-Core
808
GeekBench 4 Single Core
607
GeekBench 4 Multi-Core
2412
GeekBench 4 RenderScript
1650
SIM card
Dual SIM
Dual SIM, dual stand-by (Nano SIM + Nano SIM)
Network
GSM / CDMA / HSPA / LTE
GSM / HSPA / LTE
Show all network frequencies:
Bands
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100-4G - LTE 850 / 900 / 1800 / 2100 / 2600; TD-LTE 1900 / 2100 / 2400 / 2600
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 850 / 900 / 1900 / 2100-4G - 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed
HSPA, LTE-A
HSPA, LTE
GPRS
Yes
Yes
Edge
Yes
Yes
Wi-Fi
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Wi-Fi 802.11 b/g/n, hotspot
GPS
Yes, with A-GPS, BDS
Yes, with A-GPS, GLONASS
NFC
Yes
USB
microUSB 2.0, USB On-The-Go
USB Type-C 2.0, USB On-The-Go
Bluetooth
4.2, A2DP, LE
4.2, A2DP, LE
Radio
FM radio
FM radio
Headphone jack
Yes
Yes
Sensors
- Accelerometer, proximity
- Fingerprint (rear-mounted), Proximity, Accelerometer
Other extras
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Common specs
Screen
Camera and Video
Performance
Benchmark
Communication and Connectivity
Music and Audio
Other features