Screen size
Y51Winner: 5.5"+8.3%
Y525.0"
Quick verdict
Y51 leads the measured specs 5-3.
Measured wins
Y51
5
spec wins
Overall winner
Ties
9
equal specs
Y52
3
spec wins
Screen size
Technology
Y51
GSM / HSPA
Y52
GSM / HSPA / LTE
2G bands
Y51
GSM 850 / 900 / 1800 / 1900
Y52
GSM 850 / 900 / 1800 / 1900
3G bands
Y51
HSDPA 850 / 900 / 1900 / 2100
Y52
HSDPA 850 / 900 / 1900 / 2100
Speed
Y51
HSPA 42.2/5.76 Mbps
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
Main camera
equal specsFront camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Y52
HSPA 42.2/5.76 Mbps
4G bands
Y51
-
Y52
1, 3, 7, 20
Announced
Y51
2021, January 14
Y52
2021, November
Status
Y51
Available. Released 2021, January 14
Y52
Available. Released 2021, November
Dimensions
Y51
146.6 x 72.3 x 9 mm (5.77 x 2.85 x 0.35 in)
Y52
143.2 x 73.5 x 10.2 mm (5.64 x 2.89 x 0.40 in)
Weight
Y51
175 g (6.17 oz)
Y52
153 g (5.40 oz)
SIM
Y51
Nano-SIM + Micro-SIM
Y52
Nano-SIM + Micro-SIM
Type
Y51
TN LCD
Y52
TN LCD
Size
Y51
5.45 inches, 76.7 cm2 (~72.3% screen-to-body ratio)
Y52
5.0 inches, 68.9 cm2 (~65.5% screen-to-body ratio)
Resolution
Y51
480 x 960 pixels, 18:9 ratio (~197 ppi density)
Y52
480 x 854 pixels, 16:9 ratio (~196 ppi density)
OS
Y51
Android 10 (Go edition)
Y52
Android 11 (Go edition)
CPU
Y51
Quad-core 1.3 GHz Cortex-A7
Y52
Quad-core 1.4 GHz
GPU
Y51
Mali-T820 MP1
Y52
Mali-T820 MP1
Chipset
Y51
-
Y52
Unisoc SC9832E (28 nm)
Card slot
Y51
microSDXC
Y52
microSDXC
Internal
Y51
8GB 1GB RAM, 16GB 1GB RAM
Y52
16GB 1GB RAM
Single
Y51
5 MP
Y52
5 MP
Features
Y51
LED flash, HDR
Y52
LED flash, HDR
Video
Y51
720p@30fps
Y52
720p@30fps
Single
Y51
5 MP
Y52
5 MP
Video
Y51
Y52
Loudspeaker
Y51
Yes
Y52
Yes
3.5mm jack
Y51
Yes
Y52
Yes
WLAN
Y51
Wi-Fi 802.11 b/g/n
Y52
Wi-Fi 802.11 b/g/n
Bluetooth
Y51
4.2, A2DP
Y52
4.2, A2DP
Positioning
Y51
GPS
Y52
GPS, GLONASS, BDS
NFC
Y51
No
Y52
No
Radio
Y51
FM Radio
Y52
No
USB
Y51
microUSB 2.0
Y52
microUSB 2.0
Sensors
Y51
Accelerometer, proximity
Y52
Accelerometer, proximity
Type
Y51
Li-Ion 2500 mAh, removable
Y52
Li-Ion 2020 mAh, removable
Colors
Y51
Deep Grey, Gold, Mint
Y52
Grey, Deep Blue, Green
Models
Y51
W-K211-TH
Y52
W-K521-EEA
SAR
Y51
0.70 W/kg (head) 1.55 W/kg (body)
Y52
0.75 W/kg (head) 0.94 W/kg (body)
Price
Y51
About 70 EUR
Y52
About 50 EUR