Screen size
BT501.4"
C59Winner: 6.9"+79%
Quick verdict
C59 leads the measured specs 13-6.
Measured wins
BT50
6
spec wins
Ties
1
equal specs
C59
13
spec wins
Overall winner
Screen size
Technology
BT50
No cellular connectivity
C59
GSM / HSPA / LTE
2G bands
BT50
N/A
C59
GSM 850 / 900 / 1800 / 1900
3G bands
BT50
N/A
C59
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
BT50
N/A
C59
Resolution
Refresh rate
Peak brightness
Pixel density
CPU 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
SD 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
BT50
No
C59
HSPA, LTE
GPRS
BT50
No
C59
-
EDGE
BT50
No
C59
-
Announced
BT50
2024, January 15
C59
2025, April
Status
BT50
Available. Released 2024, January
C59
Available. Released 2025, May 05
Dimensions
BT50
51.2 x 51.2 x 13 mm (2.02 x 2.02 x 0.51 in)
C59
171.2 x 77.8 x 13.4 mm (6.74 x 3.06 x 0.53 in)
Weight
BT50
76 g (2.68 oz)
C59
293 g (10.34 oz)
SIM
BT50
No
C59
Nano-SIM + Nano-SIM
Other
BT50
IP68 dust tight and water resistant (1ATM)
C59
-
Type
BT50
AMOLED, 600 nits
C59
IPS LCD, 90Hz, 450 nits
Size
BT50
1.43 inches
C59
6.88 inches, 112.4 cm2 (~84.4% screen-to-body ratio)
Resolution
BT50
466 x 466 pixels (~326 ppi density)
C59
720 x 1640 pixels (~260 ppi density)
Protection
BT50
-
C59
HKC Glass, Mohs level 5
OS
BT50
Proprietary OS
C59
Android 15
Chipset
BT50
-
C59
Unisoc T606 (12 nm)
CPU
BT50
-
C59
Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU
BT50
-
C59
Mali-G57 MP1
Card slot
BT50
No
C59
microSDXC (uses shared SIM slot)
Internal
BT50
-
C59
256GB 8GB RAM
Other
BT50
No
C59
-
Loudspeaker
BT50
Yes
C59
Yes
3.5mm jack
BT50
No
C59
Yes
WLAN
BT50
No
C59
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
BT50
5.2
C59
5.0, A2DP, LE
Positioning
BT50
No
C59
GPS, GALILEO, GLONASS, BDS
NFC
BT50
No
C59
Yes
Radio
BT50
No
C59
FM radio
USB
BT50
No
C59
USB Type-C, OTG
Sensors
BT50
Accelerometer, heart rate, SpO2
C59
Fingerprint (side-mounted), accelerometer, compass
Type
BT50
Li-Po 400 mAh
C59
Li-Po 10000 mAh
Charging
BT50
-
C59
18W wired
Colors
BT50
Silver, Gray
C59
Green, Purple, Blue, Grey
Price
BT50
About 100 EUR
C59
-
Single
BT50
-
C59
13 MP, f/2.2, (wide), 1/3.06", AF
Features
BT50
-
C59
LED flash, HDR, panorama
Video
BT50
-
C59
1080p@30fps
Single
BT50
-
C59
5 MP, f/2.2, (wide), 1/5.0"
Video
BT50
-
C59
720p@30fps