Screen size
C1 Pro6.5"
C37Winner: 6.6"+1.2%
Quick verdict
C37 leads the measured specs 11-2.
Measured wins
C1 Pro
2
spec wins
Ties
6
equal specs
C37
11
spec wins
Overall winner
Screen size
Technology
C1 Pro
GSM / HSPA / LTE
C37
GSM / HSPA / LTE
2G bands
C1 Pro
GSM 850 / 900 / 1800 / 1900
C37
GSM 850 / 900 / 1800 / 1900
3G bands
C1 Pro
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
C37
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
C1 Pro
1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 25, 26, 28, 66
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
Front camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
5G support
equal specsNFC
equal specs3.5mm jack
SD card
equal specsStereo speakers
C37
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 38, 39, 40, 41, 66
Speed
C1 Pro
HSPA, LTE
C37
HSPA, LTE
Announced
C1 Pro
2025, January
C37
2024, May
Status
C1 Pro
Available. Released 2025, February
C37
Available. Released 2024, May
Dimensions
C1 Pro
163.8 x 75.4 x 9.2 mm (6.45 x 2.97 x 0.36 in)
C37
164.3 x 75.5 x 8.8 mm (6.47 x 2.97 x 0.35 in)
Weight
C1 Pro
199 g (7.02 oz)
C37
200 g (7.05 oz)
SIM
C1 Pro
Nano-SIM + Nano-SIM
C37
Nano-SIM + Nano-SIM
Type
C1 Pro
IPS LCD, 400 nits
C37
IPS LCD, 480 nits
Size
C1 Pro
6.52 inches, 102.6 cm2 (~83.1% screen-to-body ratio)
C37
6.6 inches, 104.9 cm2 (~84.6% screen-to-body ratio)
Resolution
C1 Pro
576 x 1280 pixels, 20:9 ratio (~215 ppi density)
C37
1080 x 2408 pixels, 20:9 ratio (~400 ppi density)
Protection
C1 Pro
Panda Glass, Mohs level 5
C37
Corning Gorilla Glass 5
OS
C1 Pro
Android 15
C37
Android 13
Chipset
C1 Pro
Unisoc T606 (12 nm)
C37
Mediatek MT8788 (12 nm)
CPU
C1 Pro
Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
C37
Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
GPU
C1 Pro
Mali-G57 MP1
C37
Mali-G72 MP3
Card slot
C1 Pro
microSDXC (uses shared SIM slot)
C37
microSDXC (uses shared SIM slot)
Internal
C1 Pro
256GB 4GB RAM
C37
256GB 6GB RAM
Other
C1 Pro
-
C37
UFS 2.1
Single
C1 Pro
13 MP, f/2.2, (wide), 1/3.06", AF
C37
-
Features
C1 Pro
LED flash, HDR, panorama
C37
LED flash, HDR, panorama
Video
C1 Pro
1080p@30fps
C37
1080p@30fps
Dual
C1 Pro
-
C37
48 MP, f/1.8, (wide), 1/2.0", PDAF 2 MP (macro)
Single
C1 Pro
5 MP, f/2.2, (wide), 1/5.0"
C37
32 MP, f/2.3, (wide), 1/2.8"
Video
C1 Pro
720p@30fps
C37
1080p@30fps
Loudspeaker
C1 Pro
Yes
C37
Yes
3.5mm jack
C1 Pro
Yes
C37
No
WLAN
C1 Pro
Wi-Fi 802.11 b/g/n/ac, dual-band
C37
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
C1 Pro
5.0, A2DP, LE
C37
5.0, A2DP, LE
Positioning
C1 Pro
GPS, GALILEO, GLONASS, BDS
C37
GPS, GALILEO, GLONASS
NFC
C1 Pro
No
C37
No
Radio
C1 Pro
FM radio
C37
FM radio
USB
C1 Pro
USB Type-C
C37
USB Type-C 2.0, OTG
Sensors
C1 Pro
Fingerprint (side-mounted), accelerometer, compass
C37
Fingerprint (side-mounted), accelerometer
Type
C1 Pro
Li-Po 5150 mAh
C37
Li-Po 5150 mAh
Charging
C1 Pro
10W wired
C37
18W wired
Colors
C1 Pro
Black, Blue, Gold, Pink, White
C37
Black, Green, Purple
Price
C1 Pro
-
C37
About 120 EUR