Screen size
G51Winner: 6.1"+54%
Neo Pro2.8"
Quick verdict
G51 leads the measured specs 12-2.
Measured wins
G51
12
spec wins
Overall winner
Ties
3
equal specs
Neo Pro
2
spec wins
Screen size
Technology
G51
GSM / HSPA / LTE
Neo Pro
GSM
2G bands
G51
GSM 850 / 900 / 1800 / 1900
Neo Pro
GSM 850 / 900 / 1800 / 1900 , GSM 850 / 900 / 1800 / 1900 - SIM 2 (S310 only)
3G bands
G51
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Neo Pro
-
4G bands
G51
2, 3, 4, 5, 7, 12, 17, 28, 66
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
USB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Neo Pro
-
Speed
G51
HSPA, LTE
Neo Pro
-
GPRS
G51
-
Neo Pro
Class 10
EDGE
G51
-
Neo Pro
Yes
Announced
G51
2022, June 03. Released 2022, June 03
Neo Pro
Announced Jan 2011
Status
G51
Discontinued
Neo Pro
Discontinued
Dimensions
G51
155.3 x 73.5 x 9.5 mm (6.11 x 2.89 x 0.37 in)
Neo Pro
101 x 55 x 16.5 mm (3.98 x 2.17 x 0.65 in)
Weight
G51
166 g (5.86 oz)
Neo Pro
120 g (4.23 oz)
SIM
G51
Nano-SIM + Nano-SIM
Neo Pro
Mini-SIM
Keyboard
G51
-
Neo Pro
QWERTY
Type
G51
IPS LCD
Neo Pro
TFT, 256K colors
Size
G51
6.1 inches, 92.9 cm2 (~81.4% screen-to-body ratio)
Neo Pro
2.8 inches, 24.3 cm2 (~43.7% screen-to-body ratio)
Resolution
G51
720 x 1520 pixels, 19:9 ratio (~276 ppi density)
Neo Pro
240 x 320 pixels, 4:3 ratio (~143 ppi density)
OS
G51
Android 11 (Go edition)
Neo Pro
-
Chipset
G51
Mediatek MT6761 Helio A22 (12 nm)
Neo Pro
-
CPU
G51
Quad-core 2.0 GHz Cortex-A53
Neo Pro
-
GPU
G51
PowerVR GE8320
Neo Pro
-
Card slot
G51
microSDXC
Neo Pro
microSDHC (dedicated slot)
Internal
G51
32GB 2GB RAM
Neo Pro
1GB ROM, 256MB RAM
Other
G51
eMMC 5.1
Neo Pro
-
Phonebook
G51
-
Neo Pro
Yes
Call records
G51
-
Neo Pro
Yes
Dual
G51
8 MP Auxiliary lens
Neo Pro
-
Features
G51
LED flash, HDR, panorama
Neo Pro
-
Video
G51
1080p@30fps
Neo Pro
Yes
Single
G51
-
Neo Pro
3.15 MP
Single
G51
8 MP
Neo Pro
-
Video
G51
720p@30fps
Neo Pro
-
Other
G51
-
Neo Pro
No
Loudspeaker
G51
Yes
Neo Pro
Yes
3.5mm jack
G51
Yes
Neo Pro
Yes
WLAN
G51
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct
Neo Pro
Wi-Fi 802.11 b/g/n
Bluetooth
G51
4.2, A2DP, LE
Neo Pro
2.1, A2DP
Positioning
G51
GPS
Neo Pro
No
NFC
G51
No
Neo Pro
-
Radio
G51
FM radio
Neo Pro
Stereo FM radio
USB
G51
microUSB 2.0
Neo Pro
microUSB
Sensors
G51
Fingerprint (rear-mounted), accelerometer, proximity
Neo Pro
Messaging
G51
-
Neo Pro
SMS, MMS, Email, Push Email, IM
Games
G51
-
Neo Pro
Downloadable
Java
G51
-
Neo Pro
Yes
Other
G51
-
Neo Pro
Facebook Music player Video player Organizer
Type
G51
Li-Po 3000 mAh
Neo Pro
Removable Li-Ion 900 mAh battery
Stand-by
G51
-
Neo Pro
Up to 200 h
Talk time
G51
-
Neo Pro
Up to 3 h
Colors
G51
Black, Blue, Green, Silver, Gold
Neo Pro
Black, Red, Blue, Silver