Compare: ZTE Blade A520 vs Xiaomi Redmi 7A
General Features
-
5.0"IPS LCD
-
8MP1080p
-
2GB RAMMT6737
-
2400 mAhLi-Ion
Pros
Low sar value (EU)
SD Card area available
FM Radio support
Dual sim support
Cons
HD+ Screen
Not water resistant
No Infrared
Brand
ZTE
Announced
Release Date
2017, May
Status
Available
Out Price
About 80 EUR
Display
Type
IPS LCD
Aspect Ratio and PPI
16:9 ratio - 294 ppi density
Size
5.0 inches, 68.9 cm2 (~67.4% screen-to-body ratio)
Resolution
720 x 1280 pixels
Peak brightness (nit)
Protection
Features
BODY
Colors
Gray
Dimensions
144 x 71 x 8.4 mm (5.67 x 2.80 x 0.33 in)
Weight
130 gr (4.59 oz)
Material
Plastic
Certification
Waterproof
No
Sensors
Accelerometer
3.5mm Jack
Yes
NFC
No
Infrared
No
USB Type
microUSB 2.0
Loudspeaker Loudness (dB)
PLATFORM
Chipset
Mediatek MT6737 (28 nm)
CPU
Quad-core 1.25 GHz Cortex-A53
Bits
64Bit
Cores
4
Process technology
28 nm
GPU
Mali-T720MP2
GPU Cores
1
GPU Frequency
OS
Android 7.0 (Nougat)
MEMORY
RAM Capacity
2GB
RAM Type
LPDDR3
Storage
16GB
SD Card Slot
microSD, up to 128 GB (uses shared SIM slot)
PERFORMANCE SCORES
Antutu Score
27k
Antutu
V6
Geek Bench Score
GeekBench
Single Score
BATTERY
Capacity
2400
Type
Li-Ion
Quick Charge Technology
Video Playback Time
Fast Charging
Wireless Charging
Main Camera
First Camera
Resolution
Sensor
Aperture
Unknow
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Second Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Third Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Fourth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Fifth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Sixth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Image Resolution
3264 x 2448 pixels, 7.99 MP
Video Resolution and FPS
1080@30
Optical Stabilisation (OIS)
No
Electronic Stabilisation (EIS)
Slow Motion Video
Yes
Features
DxOMark Score
Mobile Score (Rear)
Mobile
Selfie Score
Selfie
Selfie Camera
First Camera
Resolution
8 MP or 2 MP
Sensor
Aperture
Pixel Size
Sensor Size
Extra
Second Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Extra
Third Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Extra
Video Resolution and FPS
null
Features
CONNECTIVITY
Technology
GSM / HSPA / LTE
2G Bands
GSM - 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Bands
HSDPA - 900 / 1900 / 2100
4G Bands
B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800)
5G Bands
TD-SCDMA
Navigation
Yes, with A-GPS
Network Speed
HSPA, LTE Cat4 150/50 Mbps
SIM Card Type
Hybrid Dual SIM (Nano-SIM, dual stand-by)
Number of SIM Area
2
Wi-Fi
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth
4.1, A2DP, LE
OTHERS
VoLTE
FM Radio
Yes
SAR The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue.
Body SAR (EU)
null W/Kg
Head SAR (EU)
0.584 W/Kg
Body SAR (USA)
1.169 W/kg
Head SAR (USA)
0.638 W/kg
Additional
Extra
Cooling System
HDMI
General Features
-
5.45"IPS LCD
-
13MP1080p
-
3GB RAMSnapdragon 439
-
4000 mAhLi-Po
Pros
SD Card area available
FM Radio support
Water resistant
Dual sim support
Cons
HD+ Screen
Brand
Xiaomi
Announced
Release Date
Available
Status
Coming soon
Out Price
About 70 EUR
Display
Type
IPS LCD
Aspect Ratio and PPI
18:9 ratio - 295 ppi density
Size
5.45 inches, 76.7 cm2 (~74.4% screen-to-body ratio)
Resolution
720 x 1440 pixels
Peak brightness (nit)
Protection
Features
BODY
Colors
Matte Black
Morning Blue
Dimensions
146.3 x 70.4 x 9.6 mm (5.76 x 2.77 x 0.38 in)
Weight
165 gr (5.82 oz)
Material
Polycarbonate
Certification
P2i Nano-Coating
Waterproof
Yes
Sensors
Accelerometer, proximity, compass
3.5mm Jack
Yes
NFC
No
Infrared
USB Type
microUSB 2.0
Loudspeaker Loudness (dB)
PLATFORM
Chipset
Qualcomm SDM439 Snapdragon 439 (12 nm)
CPU
Octa-core (2x2.0 GHz Cortex-A53 & 6x1.45 GHz Cortex A53)
Bits
64Bit
Cores
8
Process technology
12 nm
GPU
Adreno 505
GPU Cores
GPU Frequency
OS
Android 9.0 (Pie); MIUI 9
MEMORY
RAM Capacity
2GB/3GB
RAM Type
LPDDR3
Storage
16GB/32GB
SD Card Slot
microSD, up to 256 GB (dedicated slot)
PERFORMANCE SCORES
Antutu Score
44k
Antutu
Geek Bench Score
GeekBench
Single Score
BATTERY
Capacity
4000
Type
Li-Po
Quick Charge Technology
Video Playback Time
Fast Charging
Wireless Charging
Main Camera
First Camera
Resolution
Sensor
Aperture
f/2.2
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Second Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Third Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Fourth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Fifth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Sixth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Image Resolution
4160 x 3120 pixels, 12.98 MP
Video Resolution and FPS
1080@30
Optical Stabilisation (OIS)
No
Electronic Stabilisation (EIS)
Slow Motion Video
Yes
Features
DxOMark Score
Mobile Score (Rear)
Mobile
Selfie Score
Selfie
Selfie Camera
First Camera
Resolution
5 MP
Sensor
Aperture
Pixel Size
Sensor Size
Extra
Second Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Extra
Third Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Extra
Video Resolution and FPS
1080p@30fps
Features
HDR
CONNECTIVITY
Technology
GSM / HSPA / LTE
2G Bands
GSM - 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Bands
HSDPA - 850 / 900 / 1900 / 2100
4G Bands
B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500)
5G Bands
TD-SCDMA
TD-SCDMA 1900 MHz
TD-SCDMA 2000 MHz
TD-SCDMA 2000 MHz
Navigation
Yes, with A-GPS, GLONASS, BDS
Network Speed
HSPA, LTE-A
SIM Card Type
Dual SIM (Nano-SIM, dual stand-by)
Number of SIM Area
2
Wi-Fi
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth
4.2, A2DP, LE
OTHERS
VoLTE
Yes
FM Radio
Yes
SAR The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue.
Body SAR (EU)
1.13 W/kg
Head SAR (EU)
1.16 W/kg
Body SAR (USA)
1.166 W/kg
Head SAR (USA)
0.557 W/kg
Additional
M1903C3EG - Head SAR (EU): 1.00 W/kg - Body: 1.12 W/kg
Extra
Cooling System
HDMI