Screen size
Pulp FabWinner: 5.5"+0.9%
Y515.5"
Quick verdict
Pulp Fab leads the measured specs 11-1.
Measured wins
Pulp Fab
11
spec wins
Overall winner
Ties
6
equal specs
Y51
1
spec wins
Screen size
Technology
Pulp Fab
GSM / HSPA
Y51
GSM / HSPA
2G bands
Pulp Fab
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Y51
GSM 850 / 900 / 1800 / 1900
3G bands
Pulp Fab
HSDPA 900 / 1900 / 2100
Y51
HSDPA 850 / 900 / 1900 / 2100
Speed
Pulp Fab
HSPA 21.1/5.76 Mbps
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
equal specsBattery
Wired 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
HSPA 42.2/5.76 Mbps
Announced
Pulp Fab
2015, October. Released 2015, October
Y51
2021, January 14
Status
Pulp Fab
Discontinued
Y51
Available. Released 2021, January 14
Dimensions
Pulp Fab
154.7 x 79.3 x 8.5 mm (6.09 x 3.12 x 0.33 in)
Y51
146.6 x 72.3 x 9 mm (5.77 x 2.85 x 0.35 in)
Weight
Pulp Fab
170 g (6.00 oz)
Y51
175 g (6.17 oz)
SIM
Pulp Fab
Dual SIM (Micro-SIM, dual stand-by)
Y51
Nano-SIM + Micro-SIM
Type
Pulp Fab
IPS LCD
Y51
TN LCD
Size
Pulp Fab
5.5 inches, 83.4 cm2 (~68.0% screen-to-body ratio)
Y51
5.45 inches, 76.7 cm2 (~72.3% screen-to-body ratio)
Resolution
Pulp Fab
720 x 1280 pixels, 16:9 ratio (~267 ppi density)
Y51
480 x 960 pixels, 18:9 ratio (~197 ppi density)
OS
Pulp Fab
Android 5.1 (Lollipop)
Y51
Android 10 (Go edition)
Chipset
Pulp Fab
Mediatek MT6592M (28 nm)
Y51
-
CPU
Pulp Fab
Octa-core 1.4 GHz Cortex-A7
Y51
Quad-core 1.3 GHz Cortex-A7
GPU
Pulp Fab
Mali-450MP4
Y51
Mali-T820 MP1
Card slot
Pulp Fab
microSDXC
Y51
microSDXC
Internal
Pulp Fab
16GB 2GB RAM
Y51
8GB 1GB RAM, 16GB 1GB RAM
Single
Pulp Fab
13 MP, AF
Y51
5 MP
Features
Pulp Fab
LED flash, panorama, HDR
Y51
LED flash, HDR
Video
Pulp Fab
1080p@30fps
Y51
720p@30fps
Single
Pulp Fab
5 MP
Y51
5 MP
Features
Pulp Fab
LED flash
Y51
-
Video
Pulp Fab
Y51
Loudspeaker
Pulp Fab
Yes, with stereo speakers
Y51
Yes
3.5mm jack
Pulp Fab
Yes
Y51
Yes
WLAN
Pulp Fab
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Y51
Wi-Fi 802.11 b/g/n
Bluetooth
Pulp Fab
4.0, A2DP
Y51
4.2, A2DP
Positioning
Pulp Fab
GPS
Y51
GPS
NFC
Pulp Fab
No
Y51
No
Radio
Pulp Fab
FM radio
Y51
FM Radio
USB
Pulp Fab
microUSB 2.0, OTG
Y51
microUSB 2.0
Sensors
Pulp Fab
Accelerometer, proximity, compass
Y51
Accelerometer, proximity
Type
Pulp Fab
Li-Po 2820 mAh battery
Y51
Li-Ion 2500 mAh, removable
Stand-by
Pulp Fab
Up to 408 h (2G) / Up to 408 h (3G)
Y51
-
Talk time
Pulp Fab
Up to 29 h 40 min (2G) / Up to 18 h 50 min (3G)
Y51
-
Colors
Pulp Fab
Black, White, Chocolate, Electric Blue, Flashy Red
Y51
Deep Grey, Gold, Mint
SAR EU
Pulp Fab
0.25 W/kg (head) 0.27 W/kg (body)
Y51
-
Models
Pulp Fab
-
Y51
W-K211-TH
SAR
Pulp Fab
-
Y51
0.70 W/kg (head) 1.55 W/kg (body)
Price
Pulp Fab
-
Y51
About 70 EUR