Screen size
C7XWinner: 6.5"+23%
Grand Energy5.0"
Quick verdict
C7X leads the measured specs 7-2.
Measured wins
C7X
7
spec wins
Overall winner
Ties
8
equal specs
Grand Energy
2
spec wins
Screen size
Technology
C7X
GSM / HSPA
Grand Energy
GSM / HSPA
2G bands
C7X
GSM 850 / 900 / 1800 / 1900
Grand Energy
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
C7X
HSDPA 850 / 900 / 1900 / 2100
Grand Energy
HSDPA 850 / 1700(AWS) / 1900 / 2100 - G130U, HSDPA 850 / 900 / 1900 / 2100 - G130L
Speed
C7X
HSPA 21.1/5.76 Mbps
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
equal specsStorage
Main camera
Front camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Grand Energy
HSPA 21.1/5.76 Mbps
Announced
C7X
2022, July 07. Released 2022, July 07
Grand Energy
2017, January. Released 2017, January
Status
C7X
Discontinued
Grand Energy
Discontinued
Dimensions
C7X
165.6 x 76.7 x 9.8 mm (6.52 x 3.02 x 0.39 in)
Grand Energy
145.7 x 72.8 x 11 mm (5.74 x 2.87 x 0.43 in)
Weight
C7X
203 g (7.16 oz)
Grand Energy
190 g (6.70 oz)
SIM
C7X
Nano-SIM + Nano-SIM
Grand Energy
Nano-SIM + Micro-SIM
Type
C7X
IPS LCD
Grand Energy
IPS LCD
Size
C7X
6.5 inches, 102.0 cm2 (~80.3% screen-to-body ratio)
Grand Energy
5.0 inches, 68.9 cm2 (~65.0% screen-to-body ratio)
Resolution
C7X
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Grand Energy
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
OS
C7X
Android 11 (Go edition)
Grand Energy
Android 6.0 (Marshmallow)
CPU
C7X
Quad-core 1.3 GHz Cortex-A7
Grand Energy
Quad-core 1.3 GHz Cortex-A7
Chipset
C7X
-
Grand Energy
Mediatek MT6580 (28 nm)
GPU
C7X
-
Grand Energy
Mali-400MP2
Card slot
C7X
microSDXC
Grand Energy
microSDHC
Internal
C7X
32GB 1GB RAM
Grand Energy
8GB 1GB RAM
Other
C7X
eMMC 5.1
Grand Energy
-
Dual
C7X
8 MP Auxiliary lens
Grand Energy
-
Features
C7X
LED flash
Grand Energy
LED flash
Video
C7X
1080p@30fps
Grand Energy
1080p@30fps
Single
C7X
-
Grand Energy
5 MP, AF
Single
C7X
8 MP
Grand Energy
5 MP
Video
C7X
720p@30fps
Grand Energy
Features
C7X
-
Grand Energy
LED flash
Loudspeaker
C7X
Yes
Grand Energy
Yes
3.5mm jack
C7X
Yes
Grand Energy
Yes
WLAN
C7X
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Grand Energy
Wi-Fi 802.11 b/g/n
Bluetooth
C7X
4.2, A2DP
Grand Energy
4.0, A2DP
Positioning
C7X
GPS
Grand Energy
GPS
NFC
C7X
No
Grand Energy
No
Radio
C7X
FM radio
Grand Energy
FM radio
USB
C7X
microUSB 2.0
Grand Energy
microUSB 2.0
Sensors
C7X
Fingerprint (rear-mounted), accelerometer
Grand Energy
Accelerometer, proximity
Type
C7X
Li-Ion 4000 mAh
Grand Energy
Li-Po 4000 mAh, non-removable
Stand-by
C7X
-
Grand Energy
Up to 800 h (2G) / Up to 720 h (3G)
Talk time
C7X
-
Grand Energy
Up to 52 h (2G) / Up to 38 h (3G)
Colors
C7X
Brown, Cyan, Dark Blue, Mint Green, Red
Grand Energy
Gold, Gray, Rose Gold
Price
C7X
About 60 EUR
Grand Energy
-