Lg U vs ZTE nubia A57
Product
Price
170 USD
170 USD
Status
Discontinued
Available
Brand
LG Mobiles
ZTE Mobiles
Model No
U
ZTE nubia A57
Launch Date
2018, January 31
2026, August 30
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100
4G bands
LTE (unspecified)
LTE
Speed
HSPA 42.2/5.76 Mbps, LTE
HSPA, LTE
Dimensions
147.6 x 73.2 x 7.7 mm (5.81 x 2.88 x 0.30 in)
160.1 x 70.4 x 8 mm (6.30 x 2.77 x 0.31 in)
Weight
135 g (4.76 oz)
193 g (6.81 oz)
Build
Glass front, plastic frame, plastic back
IP64 dust tight and water resistant (water splashes)
SIM
Nano-SIM + Nano-SIM
Colors
Silver, Black, Orange
Size
5.2 inches, 74.5 cm2 (~69.0% screen-to-body ratio)
6.75 inches, 111.4 cm2 (~98.8% screen-to-body ratio)
Resolution
1080 x 1920 pixels, 16:9 ratio (~424 ppi density)
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
Type
IPS LCD, 120Hz, 740 nits (HBM)
OS
Android 6.0 (Marshmallow)
Android 16
CPU
Octa-core 1.14 GHz
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
Chipset
Unisoc T7250 (12 nm)
GPU
Mali-G57 MP1
RAM
2GB
4GB
Storage
32GB
64GB/128GB
Card Slot
microSDXC (dedicated slot)
microSDXC
Lens 1
13 MP, AF
13 MP
Features
LED flash, HDR, panorama
LED flash, HDR, panorama
Video
1080p@30fps
1080p@30fps
Lens 1
8MP
8 MP
Video
1080p@30fps
1080p@30fps
Capacity
Non-removable Li-Ion 3000 mAh battery
5000 mAh
Charging
22.5W wired
Bypass charging
Sensors
Accelerometer, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity, compass
Loudspeaker
Yes
Yes
3.5mm jack
Yes
Yes
Bluetooth
4.0, A2DP, LE
5.2, A2DP, LE
GPS
A-GPS
GPS, GALILEO, GLONASS
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band
USB
USB Type-C 2.0