Screen size
Y505.0"
Y51Winner: 5.5"+8.3%
Quick verdict
Y51 leads the measured specs 4-3.
Measured wins
Y50
3
spec wins
Ties
10
equal specs
Y51
4
spec wins
Overall winner
Screen size
Technology
Y50
GSM / HSPA
Y51
GSM / HSPA
2G bands
Y50
GSM 850 / 900 / 1800 / 1900
Y51
GSM 850 / 900 / 1800 / 1900
3G bands
Y50
HSDPA 850 / 900 / 1900 / 2100
Y51
HSDPA 850 / 900 / 1900 / 2100
Speed
Y50
HSPA 42.2/5.76 Mbps
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
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
Y51
HSPA 42.2/5.76 Mbps
Announced
Y50
2019, July. Released 2019, July
Y51
2021, January 14
Status
Y50
Discontinued
Y51
Available. Released 2021, January 14
Dimensions
Y50
146 x 73.5 x 8.7 mm (5.75 x 2.89 x 0.34 in)
Y51
146.6 x 72.3 x 9 mm (5.77 x 2.85 x 0.35 in)
Weight
Y50
160 g (5.64 oz)
Y51
175 g (6.17 oz)
SIM
Y50
Nano-SIM + Micro-SIM
Y51
Nano-SIM + Micro-SIM
Type
Y50
TN LCD
Y51
TN LCD
Size
Y50
5.0 inches, 68.9 cm2 (~64.2% screen-to-body ratio)
Y51
5.45 inches, 76.7 cm2 (~72.3% screen-to-body ratio)
Resolution
Y50
480 x 854 pixels, 16:9 ratio (~196 ppi density)
Y51
480 x 960 pixels, 18:9 ratio (~197 ppi density)
OS
Y50
Android 8.1 (Oreo) (Go Edition)
Y51
Android 10 (Go edition)
CPU
Y50
Quad-core 1.3 GHz Cortex-A7
Y51
Quad-core 1.3 GHz Cortex-A7
GPU
Y50
Mali-T820 MP1
Y51
Mali-T820 MP1
Card slot
Y50
microSDXC
Y51
microSDXC
Internal
Y50
16GB 1GB RAM, 32GB 1GB RAM
Y51
8GB 1GB RAM, 16GB 1GB RAM
Single
Y50
5 MP
Y51
5 MP
Features
Y50
LED flash, HDR, panorama
Y51
LED flash, HDR
Video
Y50
720p@30fps
Y51
720p@30fps
Single
Y50
5 MP
Y51
5 MP
Features
Y50
LED flash
Y51
-
Video
Y50
Y51
Loudspeaker
Y50
Yes
Y51
Yes
3.5mm jack
Y50
Yes
Y51
Yes
WLAN
Y50
Wi-Fi 802.11 b/g/n
Y51
Wi-Fi 802.11 b/g/n
Bluetooth
Y50
4.2, A2DP
Y51
4.2, A2DP
Positioning
Y50
GPS
Y51
GPS
NFC
Y50
No
Y51
No
Radio
Y50
FM Radio
Y51
FM Radio
USB
Y50
microUSB 2.0
Y51
microUSB 2.0
Sensors
Y50
Accelerometer
Y51
Accelerometer, proximity
Type
Y50
Li-Ion 2200 mAh
Y51
Li-Ion 2500 mAh, removable
Colors
Y50
Dark Grey, Blue, Gold
Y51
Deep Grey, Gold, Mint
SAR
Y50
0.86 W/kg (head) 1.40 W/kg (body)
Y51
0.70 W/kg (head) 1.55 W/kg (body)
Price
Y50
About 50 EUR
Y51
About 70 EUR
Models
Y50
-
Y51
W-K211-TH