Screen size
C7XWinner: 6.5"+1.5%
G51S6.4"
Quick verdict
G51S leads the measured specs 5-3.
Measured wins
C7X
3
spec wins
Ties
9
equal specs
G51S
5
spec wins
Overall winner
Screen size
Technology
C7X
GSM / HSPA
G51S
GSM / HSPA / LTE
2G bands
C7X
GSM 850 / 900 / 1800 / 1900
G51S
GSM 850 / 900 / 1800 / 1900
3G bands
C7X
HSDPA 850 / 900 / 1900 / 2100
G51S
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
C7X
HSPA 21.1/5.76 Mbps
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
Front camera
equal specsBattery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
G51S
HSPA, LTE
4G bands
C7X
-
G51S
1, 2, 3, 4, 5, 7, 12, 17, 28
Announced
C7X
2022, July 07. Released 2022, July 07
G51S
2022, January. Released 2022, January
Status
C7X
Discontinued
G51S
Discontinued
Dimensions
C7X
165.6 x 76.7 x 9.8 mm (6.52 x 3.02 x 0.39 in)
G51S
162.4 x 77.5 x 9 mm (6.39 x 3.05 x 0.35 in)
Weight
C7X
203 g (7.16 oz)
G51S
185 g (6.53 oz)
SIM
C7X
Nano-SIM + Nano-SIM
G51S
Type
C7X
IPS LCD
G51S
IPS LCD
Size
C7X
6.5 inches, 102.0 cm2 (~80.3% screen-to-body ratio)
G51S
6.4 inches, 100.5 cm2 (~79.9% screen-to-body ratio)
Resolution
C7X
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
G51S
720 x 1560 pixels, 19.5:9 ratio (~268 ppi density)
OS
C7X
Android 11 (Go edition)
G51S
Android 11 (Go edition)
CPU
C7X
Quad-core 1.3 GHz Cortex-A7
G51S
Octa-core 1.6 GHz Cortex-A55
Card slot
C7X
microSDXC
G51S
microSDXC
Internal
C7X
32GB 1GB RAM
G51S
32GB 2GB RAM
Other
C7X
eMMC 5.1
G51S
eMMC 5.1
Dual
C7X
8 MP Auxiliary lens
G51S
13 MP Auxiliary lens
Features
C7X
LED flash
G51S
LED flash
Video
C7X
1080p@30fps
G51S
1080p@30fps
Single
C7X
8 MP
G51S
8 MP
Video
C7X
720p@30fps
G51S
720p@30fps
Loudspeaker
C7X
Yes
G51S
Yes
3.5mm jack
C7X
Yes
G51S
Yes
WLAN
C7X
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
G51S
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
C7X
4.2, A2DP
G51S
4.2, A2DP, LE
Positioning
C7X
GPS
G51S
GPS
NFC
C7X
No
G51S
No
Radio
C7X
FM radio
G51S
FM radio
USB
C7X
microUSB 2.0
G51S
USB Type-C 2.0
Sensors
C7X
Fingerprint (rear-mounted), accelerometer
G51S
Fingerprint (rear-mounted), accelerometer, proximity
Type
C7X
Li-Ion 4000 mAh
G51S
Li-Po 4000 mAh
Colors
C7X
Brown, Cyan, Dark Blue, Mint Green, Red
G51S
Bronze, Gradient Blue, Green, Red
Price
C7X
About 60 EUR
G51S
About 80 EUR