Screen size
BT1031.9"
C60Winner: 6.9"+72%
Quick verdict
C60 leads the measured specs 13-3.
Measured wins
BT103
3
spec wins
Ties
3
equal specs
C60
13
spec wins
Overall winner
Screen size
Technology
BT103
No cellular connectivity
C60
GSM / HSPA / LTE
2G bands
BT103
N/A
C60
GSM 850 / 900 / 1800 / 1900
3G bands
BT103
N/A
C60
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
BT103
N/A
C60
Resolution
Refresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
Stereo speakers
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66
Speed
BT103
No
C60
HSPA, LTE
GPRS
BT103
No
C60
-
EDGE
BT103
No
C60
-
Announced
BT103
2024, June
C60
2025, April
Status
BT103
Available. Released 2024, June
C60
Available. Released 2025, May 05
Dimensions
BT103
49.5 x 40 x 10.9 mm (1.95 x 1.57 x 0.43 in)
C60
171.2 x 77.8 x 13.4 mm (6.74 x 3.06 x 0.53 in)
Weight
BT103
100 g (3.53 oz)
C60
307 g (10.83 oz)
SIM
BT103
No
C60
Nano-SIM + Nano-SIM
Type
BT103
TFT LCD
C60
IPS LCD, 90Hz, 450 nits
Size
BT103
1.91 inches
C60
6.88 inches, 112.4 cm2 (~84.4% screen-to-body ratio)
Resolution
BT103
320 x 380 pixels (~260 ppi density)
C60
720 x 1640 pixels (~260 ppi density)
Protection
BT103
Tempered glass
C60
HKC Glass, Mohs level 5
OS
BT103
Proprietary OS
C60
Android 15
Chipset
BT103
-
C60
Unisoc T606 (12 nm)
CPU
BT103
-
C60
Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU
BT103
-
C60
Mali-G57 MP1
Card slot
BT103
No
C60
microSDXC (uses shared SIM slot)
Internal
BT103
-
C60
128GB 4GB RAM
Other
BT103
No
C60
-
Loudspeaker
BT103
No
C60
Yes
3.5mm jack
BT103
No
C60
No
WLAN
BT103
No
C60
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
BT103
5.2
C60
5.0, A2DP, LE
Positioning
BT103
No
C60
GPS, GALILEO, GLONASS, BDS
NFC
BT103
No
C60
Yes
Radio
BT103
No
C60
FM radio
USB
BT103
No
C60
USB Type-C
Sensors
BT103
Accelerometer, heart rate, SpO2
C60
Fingerprint (side-mounted), accelerometer, compass
Type
BT103
300 mAh
C60
Li-Po 10000 mAh
Charging
BT103
-
C60
18W wired
Colors
BT103
Black, White
C60
Green, Purple, Blue, Red
Single
BT103
-
C60
13 MP, f/2.2, (wide), 1/3.06", AF
Features
BT103
-
C60
LED flash, HDR, panorama
Video
BT103
-
C60
1080p@30fps
Single
BT103
-
C60
5 MP, f/2.2, (wide), 1/5.0"
Video
BT103
-
C60
720p@30fps