Screen size
G51Winner: 6.1"+18%
Neo X5.0"
Quick verdict
G51 leads the measured specs 11-1.
Measured wins
G51
11
spec wins
Overall winner
Ties
5
equal specs
Neo X
1
spec wins
Screen size
Technology
G51
GSM / HSPA / LTE
Neo X
GSM / HSPA
2G bands
G51
GSM 850 / 900 / 1800 / 1900
Neo X
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
G51
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Neo X
HSDPA 850 / 1700(AWS) / 1900 - N070U, HSDPA 850 / 1900 / 2100 - N070L
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
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Neo X
-
Speed
G51
HSPA, LTE
Neo X
HSPA 21.1/5.76 Mbps
Announced
G51
2022, June 03. Released 2022, June 03
Neo X
2016, May. Released 2016, May
Status
G51
Discontinued
Neo X
Discontinued
Dimensions
G51
155.3 x 73.5 x 9.5 mm (6.11 x 2.89 x 0.37 in)
Neo X
143 x 73.8 x 9.8 mm (5.63 x 2.91 x 0.39 in)
Weight
G51
166 g (5.86 oz)
Neo X
151 g (5.33 oz)
SIM
G51
Nano-SIM + Nano-SIM
Neo X
Dual SIM (Micro-SIM, dual stand-by)
Type
G51
IPS LCD
Neo X
LCD
Size
G51
6.1 inches, 92.9 cm2 (~81.4% screen-to-body ratio)
Neo X
5.0 inches, 68.9 cm2 (~65.3% screen-to-body ratio)
Resolution
G51
720 x 1520 pixels, 19:9 ratio (~276 ppi density)
Neo X
480 x 854 pixels, 16:9 ratio (~196 ppi density)
OS
G51
Android 11 (Go edition)
Neo X
Android 5.1 (Lollipop)
Chipset
G51
Mediatek MT6761 Helio A22 (12 nm)
Neo X
Mediatek MT6580 (28 nm)
CPU
G51
Quad-core 2.0 GHz Cortex-A53
Neo X
Quad-core 1.3 GHz Cortex-A7
GPU
G51
PowerVR GE8320
Neo X
Mali-400MP2
Card slot
G51
microSDXC
Neo X
microSDXC
Internal
G51
32GB 2GB RAM
Neo X
4GB 512MB RAM
Other
G51
eMMC 5.1
Neo X
-
Dual
G51
8 MP Auxiliary lens
Neo X
-
Features
G51
LED flash, HDR, panorama
Neo X
LED flash
Video
G51
1080p@30fps
Neo X
720@30fps
Single
G51
-
Neo X
5 MP
Single
G51
8 MP
Neo X
VGA
Video
G51
720p@30fps
Neo X
Loudspeaker
G51
Yes
Neo X
Yes
3.5mm jack
G51
Yes
Neo X
Yes
WLAN
G51
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct
Neo X
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth
G51
4.2, A2DP, LE
Neo X
4.0, A2DP
Positioning
G51
GPS
Neo X
GPS
NFC
G51
No
Neo X
No
Radio
G51
FM radio
Neo X
Stereo FM radio
USB
G51
microUSB 2.0
Neo X
microUSB 2.0
Sensors
G51
Fingerprint (rear-mounted), accelerometer, proximity
Neo X
Accelerometer, proximity
Type
G51
Li-Po 3000 mAh
Neo X
Li-Po 2000 mAh, removable
Stand-by
G51
-
Neo X
Up to 800 h (2G) / Up to 700 h (3G)
Talk time
G51
-
Neo X
Up to 26 h (2G) / Up to 14 h (3G)
Colors
G51
Black, Blue, Green, Silver, Gold
Neo X
Black, White, Gold