Cat B35
#7669
Energizer E288s
#5838Category Breakdown
Cat B35
Energizer E288s
Performance
39.043.4
Camera
12.739.6
Display
15.215.2
Battery
20.818.9
Build
0.20.2
Connectivity
44.652.5
Audio
8.98.9
Overall
17.826.3
Summary
- The Cat B35 features a robust build with a slightly thicker profile and heavier weight compared to the Energizer E288s, which is slimmer and lighter.
- Both phones have a TFT display with the same resolution, but the B35's 2.4-inch screen offers a higher pixel density, resulting in sharper visuals.
- In terms of performance, the B35 is powered by a dual-core Snapdragon 205, while the E288s utilizes a quad-core Mediatek chipset, potentially offering better multitasking.
- The B35's camera is superior with a 2 MP rear sensor, compared to the E288s's 0.3 MP, although both lack a front camera.
- Battery capacity is higher in the B35 at 2300 mAh versus 2000 mAh in the E288s, but both lack fast charging and wireless capabilities.
- Both devices run on KaiOS, with the B35 using version 2.5.1 and the E288s on a slightly older version, providing a similar software experience overall.
Side-by-side Specification Comparison
Cat B35
Energizer E288s
General
Release Date
2018
2024
Announced
2018
2024
Description
N/A
N/A
Display
Size
2.4"
2.8"
Type
TFT
TFT
Resolution
240 x 320 pixels, 4:3 ratio (~167 ppi density)
240 x 320 pixels, 4:3 ratio (~143 ppi density)
PPI
240
240
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
Scratch-proof glass
N/A
Performance
Chipset
Qualcomm MSM8905 Snapdragon 205 (28 nm)
Mediatek MT6739WW (28 nm)
CPU
Dual-core (2x1.3 GHz Cortex-A7)
Quad-core 1.3 GHz
GPU
Adreno 304
N/A
Memory
4GB 512MB RAM
4GB 512MB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (uses shared SIM slot)
microSDXC
Camera
Main Camera
2 MP
0.3 MP
Main Camera Features
LED flash
LED flash
Front Camera
N/A
Yes
Front Camera Features
N/A
N/A
Video Recording
480p@30fps
Yes
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
2300 mAh
2000 mAh
Battery Details
Li-Ion 2300 mAh, non-removable
Li-Ion 2000 mAh, removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
138 x 60 x 14 mm (5.43 x 2.36 x 0.55 in)
138 x 58.2 x 12.8 mm (5.43 x 2.29 x 0.50 in)
Weight
130 g
116 g
Materials
N/A
N/A
Colors
Black
Black
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIMNano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / HSPA / LTE
Network Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
HSPA, LTE
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 b/g/n
Yes
Bluetooth
4.1, A2DP, LE
4.2, A2DP
NFC
✗
✗
USB
microUSB 2.0
USB Type-C
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS
GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
KaiOS 2.5.1
KaiOS 2.X
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer
No