Screen size
Harry5.0"
Y51Winner: 5.5"+8.3%
Quick verdict
Harry leads the measured specs 6-3.
Measured wins
Harry
6
spec wins
Overall winner
Ties
8
equal specs
Y51
3
spec wins
Screen size
Technology
Harry
GSM / HSPA / LTE
Y51
GSM / HSPA
2G bands
Harry
GSM 850 / 900 / 1800 / 1900
Y51
GSM 850 / 900 / 1800 / 1900
3G bands
Harry
HSDPA 850 / 900 / 2100
Y51
HSDPA 850 / 900 / 1900 / 2100
4G bands
Harry
1, 3, 7, 20
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
Storage
Main camera
Front camera
equal specsBattery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Y51
-
Speed
Harry
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Y51
HSPA 42.2/5.76 Mbps
Announced
Harry
2017. Released 2017
Y51
2021, January 14
Status
Harry
Discontinued
Y51
Available. Released 2021, January 14
Dimensions
Harry
145 x 72.7 x 9.2 mm (5.71 x 2.86 x 0.36 in)
Y51
146.6 x 72.3 x 9 mm (5.77 x 2.85 x 0.35 in)
Weight
Harry
160 g (5.64 oz)
Y51
175 g (6.17 oz)
SIM
Harry
Dual SIM (Micro-SIM, dual stand-by)
Y51
Nano-SIM + Micro-SIM
Type
Harry
IPS LCD
Y51
TN LCD
Size
Harry
5.0 inches, 68.9 cm2 (~65.4% screen-to-body ratio)
Y51
5.45 inches, 76.7 cm2 (~72.3% screen-to-body ratio)
Resolution
Harry
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Y51
480 x 960 pixels, 18:9 ratio (~197 ppi density)
OS
Harry
Android 7.0 (Nougat)
Y51
Android 10 (Go edition)
CPU
Harry
Quad-core 1.3 GHz Cortex-A7
Y51
Quad-core 1.3 GHz Cortex-A7
GPU
Harry
Mali-T720
Y51
Mali-T820 MP1
Card slot
Harry
microSDXC
Y51
microSDXC
Internal
Harry
16GB 3GB RAM
Y51
8GB 1GB RAM, 16GB 1GB RAM
Single
Harry
13 MP, AF
Y51
5 MP
Features
Harry
LED flash, HDR
Y51
LED flash, HDR
Video
Harry
720p@30fps
Y51
720p@30fps
Single
Harry
5 MP
Y51
5 MP
Video
Harry
Y51
Loudspeaker
Harry
Yes
Y51
Yes
3.5mm jack
Harry
Yes
Y51
Yes
WLAN
Harry
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Y51
Wi-Fi 802.11 b/g/n
Bluetooth
Harry
4.0, A2DP
Y51
4.2, A2DP
Positioning
Harry
GPS
Y51
GPS
NFC
Harry
No
Y51
No
Radio
Harry
Stereo FM radio
Y51
FM Radio
USB
Harry
microUSB 2.0, OTG
Y51
microUSB 2.0
Sensors
Harry
Accelerometer, gyro, proximity, compass
Y51
Accelerometer, proximity
Type
Harry
Li-Ion 2500 mAh, removable
Y51
Li-Ion 2500 mAh, removable
Colors
Harry
Anthracite, Gold, Bleen
Y51
Deep Grey, Gold, Mint
Models
Harry
HARRY
Y51
W-K211-TH
SAR EU
Harry
0.44 W/kg (head) 1.03 W/kg (body)
Y51
-
SAR
Harry
-
Y51
0.70 W/kg (head) 1.55 W/kg (body)
Price
Harry
-
Y51
About 70 EUR