• Tuesday, November 25, 2025
ZTE BLADE A521 specs
5"
HD, 1280 x 720 pixels
13 MP
4128 x 3096 pixels
1 GB RAM
8 GB Internal
Android
7.1 Nougat
2400 mAh
Li-Ion
144 x 71 x 8.4 mm
137 g
Qualcomm
Snapdragon 210 MSM8909
2017, May
2017

ZTE BLADE A521 Phone

GSM 850, 900, 1800, 1900
WCDMA 900, 2100
LTE 800, 900, 1800, 2100, 2600
GPRS
EDGE
EV-DO
HSPA Speed
 Up to 42 Mbps
 Up to 5.76 Mbps
LTE Speed
 Up to 150.8 Mbps
 Up to 51 Mbps
DisplayPrimaryIPS LCD 5" 1280 x 720 pixels 16M colors
HD, 294 ppi
Secondary
CameraPrimary13 MP 4128 x 3096 pixels LED flash
Sensor type: CMOS, Autofocus, Continuous shooting, Digital zoom, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Self-timer, Scene mode
Video1280 x 720 pixels
720p@30fps
Secondary8 MP 3264 x 2448 pixels
480p@30fps
CPUChipsetQualcomm Snapdragon 210 MSM8909
CPU Speed1.1 GHz
GPUQualcomm Adreno 304
MemoryRAM1 GB
Internal8 GB
Memory CardMicroSD, Up to 128 GB
OSSystemAndroid 7.1 Nougat
GeneralSIMNano-SIM, Single-SIM
Dimension144 x 71 x 8.4 mm
Weight137 g
Released2017, May
Announced2017
Colorsblack
ConnectivityUSB
 Micro-USB 2.0
WI-FI
 802.11 b/g/n 1
Infrared
NFC
Hotknot
HDMI
GPS
 A-GPS
Bluetooth
 4.1
A2DP
FeaturesSensorsAccelerometer, Compass, Light, Proximity
Waterproof
Dustproof
Shock resistant
SoundHeadphone
 3.5mm
BatteryCapacity2400 mAh Li-Ion
Stand byUp to 140 h
Talk timeUp to 7 h