Form Factor
Body
Clamshell	Clamshell
Dimensions
119.4 x 61 x 23 mm (4.70 x 2.40 x 0.91 in)	202.1 x 58 x 11.5 mm (7.96 x 2.28 x 0.45 in)
Weight
224 g (7.90 oz)	131.2 g (4.62 oz)
Build
IP68 dust/water resistant (up to 1.5m for 35 min) MIL-STD-810H compliant Drop-to-concrete resistance from up to 1.8m
Colors
Black	Red, Blue

Type
Display
TFT LCD	TFT LCD
Size
2.8 inches, 24.3 cm² (~33.3% screen-to-body ratio)	2.7 inches, 22.6 cm² (~19.3% screen-to-body ratio)
Resolution
480 x 640 pixels, 4:3 ratio (~286 ppi density)	240 x 320 pixels, 4:3 ratio (~148 ppi density)
Protection
Corning Gorilla Glass 5
Secondary
Secondary external display, 1.44â€, Corning Gorilla Glass 5	Secondary external 1.77" display

Speed
Connectivity
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps	HSPA, LTE Cat4 150/50 Mbps
WLAN
Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 b/g/n
Bluetooth
4.2, A2DP	4.2, A2DP
USB
USB Type-C 2.0	USB Type-C 2.0
GPS
Yes, with A-GPS, GLONASS, GALILEO
NFC
No	No

Chipset
Hardware
Qualcomm QM215 Snapdragon 215 (28 nm)	Qualcomm QM215 Snapdragon 215 (28 nm)
CPU
Quad-core 1.3 GHz Cortex-A53	Quad-core 1.3 GHz Cortex-A53
GPU
Adreno 308	Adreno 308
Sensors
Accelerometer, proximity, barometer
Keyboard
	Numeric keypad
Soft Keys
	2
SIM
Nano-SIM	Single SIM (Nano-SIM)
Speakers
Yes	Yes
Navigation / Controls Keys
	D-Pad
Audio Jack
No	3.5 mm

Battery Type
Battery
Li-Ion 2000 mAh, removable	Li-Ion 1450 mAh, removable

Radio
Multimedia
FM radio	FM radio

Operating System (OS)
Software
Android OS, v11 (Go edition)	KaiOS 3.1

Cat S22 Flip

Nokia 2780 Flip