Screen size
ViewWinner: 5.7"+4.4%
Y515.5"
Quick verdict
View leads the measured specs 11-0.
Measured wins
View
11
spec wins
Overall winner
Ties
6
equal specs
Y51
0
spec wins
Screen size
Technology
View
GSM / HSPA / LTE
Y51
GSM / HSPA
2G bands
View
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Y51
GSM 850 / 900 / 1800 / 1900
3G bands
View
HSDPA 850 / 900 / 1900 / 2100
Y51
HSDPA 850 / 900 / 1900 / 2100
4G bands
View
1, 3, 7, 20
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
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
-
Speed
View
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Y51
HSPA 42.2/5.76 Mbps
Announced
View
2017, September. Released 2017, September
Y51
2021, January 14
Status
View
Discontinued
Y51
Available. Released 2021, January 14
Dimensions
View
151.5 x 73.1 x 8.7 mm (5.96 x 2.88 x 0.34 in)
Y51
146.6 x 72.3 x 9 mm (5.77 x 2.85 x 0.35 in)
Weight
View
160 g (5.64 oz)
Y51
175 g (6.17 oz)
SIM
View
Dual SIM (Micro-SIM, dual stand-by)
Y51
Nano-SIM + Micro-SIM
Type
View
IPS LCD
Y51
TN LCD
Size
View
5.7 inches, 83.8 cm2 (~75.7% screen-to-body ratio)
Y51
5.45 inches, 76.7 cm2 (~72.3% screen-to-body ratio)
Resolution
View
720 x 1440 pixels, 18:9 ratio (~282 ppi density)
Y51
480 x 960 pixels, 18:9 ratio (~197 ppi density)
OS
View
Android 7.1 (Nougat)
Y51
Android 10 (Go edition)
Chipset
View
Qualcomm MSM8917 Snapdragon 425 (28 nm)
Y51
-
CPU
View
Quad-core 1.4 GHz Cortex-A53
Y51
Quad-core 1.3 GHz Cortex-A7
GPU
View
Adreno 308
Y51
Mali-T820 MP1
Card slot
View
microSDXC
Y51
microSDXC
Internal
View
16GB 3GB RAM, 32GB 3GB RAM
Y51
8GB 1GB RAM, 16GB 1GB RAM
Other
View
eMMC 5.1
Y51
-
Single
View
13 MP, AF
Y51
5 MP
Features
View
LED flash, panorama, HDR
Y51
LED flash, HDR
Video
View
1080p@30fps
Y51
720p@30fps
Single
View
16 MP, f/2.2, 26mm (wide), 1/3.06", 1.0µm
Y51
5 MP
Video
View
Y51
Loudspeaker
View
Yes
Y51
Yes
3.5mm jack
View
Yes
Y51
Yes
WLAN
View
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Y51
Wi-Fi 802.11 b/g/n
Bluetooth
View
4.2, A2DP, LE
Y51
4.2, A2DP
Positioning
View
GPS
Y51
GPS
NFC
View
No
Y51
No
Radio
View
Stereo FM radio
Y51
FM Radio
USB
View
microUSB 2.0, OTG
Y51
microUSB 2.0
Sensors
View
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Y51
Accelerometer, proximity
Type
View
Li-Po 2900 mAh, removable
Y51
Li-Ion 2500 mAh, removable
Colors
View
Black, Gold, Deep Bleen, Cherry Red
Y51
Deep Grey, Gold, Mint
Models
View
View
Y51
W-K211-TH
SAR EU
View
0.40 W/kg (head) 1.30 W/kg (body)
Y51
-
Price
View
About 150 EUR
Y51
About 70 EUR
SAR
View
-
Y51
0.70 W/kg (head) 1.55 W/kg (body)