Screen size
G51Winner: 6.1"+18%
Life X85.0"
Quick verdict
G51 leads the measured specs 8-3.
Measured wins
G51
8
spec wins
Overall winner
Ties
6
equal specs
Life X8
3
spec wins
Screen size
Technology
G51
GSM / HSPA / LTE
Life X8
GSM / HSPA
2G bands
G51
GSM 850 / 900 / 1800 / 1900
Life X8
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
G51
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Life X8
HSDPA 850 / 1700(AWS) / 1900 / 2100 - L010U
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
equal specsFront 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
Life X8
-
Speed
G51
HSPA, LTE
Life X8
HSPA 21.1/5.76 Mbps
Announced
G51
2022, June 03. Released 2022, June 03
Life X8
2015, July. Released 2015, July
Status
G51
Discontinued
Life X8
Discontinued
Dimensions
G51
155.3 x 73.5 x 9.5 mm (6.11 x 2.89 x 0.37 in)
Life X8
140.7 x 70.2 x 9.3 mm (5.54 x 2.76 x 0.37 in)
Weight
G51
166 g (5.86 oz)
Life X8
149 g (5.26 oz)
SIM
G51
Nano-SIM + Nano-SIM
Life X8
Dual SIM (Micro-SIM)
Type
G51
IPS LCD
Life X8
IPS LCD
Size
G51
6.1 inches, 92.9 cm2 (~81.4% screen-to-body ratio)
Life X8
5.0 inches, 68.9 cm2 (~69.8% screen-to-body ratio)
Resolution
G51
720 x 1520 pixels, 19:9 ratio (~276 ppi density)
Life X8
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
OS
G51
Android 11 (Go edition)
Life X8
Android 4.4.2 (KitKat), upgradable to 5.0 (Lollipop)
Chipset
G51
Mediatek MT6761 Helio A22 (12 nm)
Life X8
Mediatek MT6592M (28 nm)
CPU
G51
Quad-core 2.0 GHz Cortex-A53
Life X8
Octa-core 1.4 GHz Cortex-A7
GPU
G51
PowerVR GE8320
Life X8
Mali-450MP4
Card slot
G51
microSDXC
Life X8
microSDXC
Internal
G51
32GB 2GB RAM
Life X8
8GB 1GB RAM
Other
G51
eMMC 5.1
Life X8
-
Dual
G51
8 MP Auxiliary lens
Life X8
-
Features
G51
LED flash, HDR, panorama
Life X8
LED flash, HDR
Video
G51
1080p@30fps
Life X8
1080p@30fps
Single
G51
-
Life X8
8 MP, AF
Single
G51
8 MP
Life X8
2 MP
Video
G51
720p@30fps
Life X8
Loudspeaker
G51
Yes
Life X8
Yes
3.5mm jack
G51
Yes
Life X8
Yes
WLAN
G51
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct
Life X8
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth
G51
4.2, A2DP, LE
Life X8
4.0, A2DP
Positioning
G51
GPS
Life X8
GPS
NFC
G51
No
Life X8
No
Radio
G51
FM radio
Life X8
FM radio
USB
G51
microUSB 2.0
Life X8
microUSB 2.0
Sensors
G51
Fingerprint (rear-mounted), accelerometer, proximity
Life X8
Accelerometer, proximity
Type
G51
Li-Po 3000 mAh
Life X8
Li-Po 2500 mAh, removable
Stand-by
G51
-
Life X8
Up to 750 h (2G) / Up to 675 h (3G)
Talk time
G51
-
Life X8
Up to 26 h (2G) / Up to 14 h (3G)
Colors
G51
Black, Blue, Green, Silver, Gold
Life X8
Black, Pink, White, Mint, Gold