Allview V2 Viper S
#5177
ZTE Blade A7
#4500Category Breakdown
Allview V2 Viper S
ZTE Blade A7
Performance
57.968.3
Camera
19.115.4
Display
58.956.5
Battery
24.225.7
Build
0.20.2
Connectivity
38.651.9
Audio
8.98.9
Overall
29.033.0
Summary
- The Allview V2 Viper S features a 5.5-inch IPS LCD display with a resolution of 1080 x 1920 pixels, offering a sharper image compared to the ZTE Blade A7's 6.09-inch IPS LCD with a resolution of 720 x 1560 pixels.
- In terms of performance, the Viper S is powered by a Mediatek MT6753 chipset, while the Blade A7 utilizes a more advanced Mediatek MT6771 Helio P60, providing better processing capabilities.
- Both phones have a 16 MP rear camera, but the Viper S can record video at 1080p, whereas the Blade A7 is limited to 720p.
- The Blade A7 has a slightly larger battery capacity at 3200 mAh compared to the Viper S's 3000 mAh.
- Software-wise, the Viper S runs on Android 6.0, while the Blade A7 is equipped with Android 9.0, offering a more updated software experience.
- Both devices lack advanced features like water resistance and wireless charging.
Side-by-side Specification Comparison
Allview V2 Viper S
ZTE Blade A7
General
Release Date
2016
2019
Announced
2016
2019
Description
N/A
N/A
Display
Size
5.5"
6.09"
Type
IPS LCD
IPS LCD
Resolution
1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
720 x 1560 pixels, 19.5:9 ratio (~282 ppi density)
PPI
1080
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
Scratch-resistant glass
N/A
Performance
Chipset
Mediatek MT6753 (28 nm)
Mediatek MT6771 Helio P60 (12 nm)
CPU
Octa-core 1.3 GHz Cortex-A53
Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
GPU
Mali-T720
Mali-G72 MP3
Memory
32GB 3GB RAM
32GB 2GB RAM, 64GB 3GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC
microSDXC
Camera
Main Camera
16 MP, f/2.0, PDAF
16 MP, f/2.0, AF
Main Camera Features
LED flash, HDR
LED flash, HDR, panorama
Front Camera
5 MP
5 MP, f/2.4
Front Camera Features
N/A
N/A
Video Recording
1080p@30fps
720p@30fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
3000 mAh
3200 mAh
Battery Details
Li-Po 3000 mAh, removable
Li-Ion 3200 mAh, non-removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
146 x 74.5 x 8.2 mm (5.75 x 2.93 x 0.32 in)
154 x 72.8 x 7.9 mm (6.06 x 2.87 x 0.31 in)
Weight
141.6 g
146 g
Materials
N/A
N/A
Colors
Gray, Gold
Black, Blue, Black/blue
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Dual SIM (Micro-SIM, dual stand-by)
Dual SIM
Network
GSM / HSPA / LTE
GSM / CDMA / HSPA / LTE
Network Speed
HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps
HSPA, LTE
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
4.0, A2DP, EDR
4.2, A2DP, LE
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS, BDS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 6.0 (Marshmallow)
Android 9.0 (Pie), MiFavor 9.0
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity, compass
Accelerometer, proximity