1/2
- Black
- Grey
- Blue
- White
- Green
- Brown
- Yellow
- 7 colours
Overview
Strengths
- Storage can be expanded with a memory card.
- It supports two Mini-SIM cards and one Micro-SIM, with Dual SIM Dual Standby.
Weak points
- Its 32 MB of RAM and 32 MB of storage leave little room for apps and files.
- The 2.8-inch display has a 240 × 320 px resolution and 143 ppi, limiting image detail.
- The battery has a capacity of 3,000 mAh.
- Display
- 2.8″TFT LCD240 × 320 px
- Design
- 113 g56 mm134.5 mm16.9 mm
- Performance
- Unisoc SC6531ESingle-Core32 MB RAM32 MB
- Battery
- 3,000 mAh
- Network
- 2G
Editorial report
Energizer E28 technical sheet
The Energizer E28 is for people who want a basic phone for calls and essential functions, without needing a large display or much memory. Its compact body and support for two Mini-SIM cards and one Micro-SIM suit a simple setup with multiple SIM cards.
The 2.8-inch TFT LCD display has a 240 × 320 px resolution and 143 ppi. RAM and storage are both 32 MB, and storage can be expanded with a memory card. That adds room for files but does not increase RAM. The processor is a single-core Unisoc SC6531E.
Basic features include GPS, FM radio, a loudspeaker, and a 3.5 mm audio jack. The phone also has Bluetooth 2.1, microUSB, and GSM 2G connectivity. Its battery has a capacity of 3,000 mAh. For anyone seeking a basic handset with support for multiple SIM cards and expandable storage, the E28 covers those needs. Its low-resolution display, 32 MB of RAM and storage, and 3,000 mAh battery set clear limits. It is a basic phone, not a fit for people who need ample storage or a detailed display.
Technical index
NeoScore
NeoScore is NeoTeo's technical index: it weighs each phone's verified specifications and compares them with those of the phones of its time.
Prices in United States
Selected variant
E28
NeoScore does not apply to this phone: its specifications do not cover enough categories, as with basic phones
Energizer
Technical specifications
Performance
- Processor Model
- Unisoc SC6531E
- Maximum CPU Clock
- 0.312 GHz
- Maximum Storage Capacity
- 32 MB
- Processor Type
- Single-Core
- RAM Capacity
- 32 MB
- Expandable Storage
- Yes
Design
- Body Colors
- Black, Grey, Blue, White, Green, Brown, Yellow
- Body Thickness
- 16.9 mm
- Body Width
- 56 mm
- Body Height
- 134.5 mm
- Weight
- 113 g
- Usable Surface
- 32.2 %
- Foldable
- No
- Rugged Build
- No
Battery
- Battery Capacity
- 3,000 mAh
- Battery Type
- Li-Ion
- Battery Features
- Rechargeable
Display
- Display Aspect Ratio
- 4:3
- Display Technology
- TFT LCD
- Display Diagonal
- 2.8″
- Display Horizontal Resolution
- 240 px
- Display Vertical Resolution
- 320 px
- Display Pixel Density
- 143 ppi
- Display Features
- TFT LCD
- Integrated Projector
- No
Connectivity
- SIM Configurations
- Dual Mini-SIM + Micro-SIM, Dual SIM Dual Standby
- Cellular Bands
- 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900
- Cellular Technologies
- GSM, 2G
- Bluetooth Version
- Bluetooth 2.1
- Navigation Systems
- GPS
- Connectivity Features
- 3.5 mm Audio Jack, FM Radio, microUSB
- USB Version
- microUSB
- SAR (EU) head
- 0.232 W/kg
- SAR (EU) body
- 0.773 W/kg
Audio
- Audio Features
- Loudspeaker
E28
Camera system
Every physical camera module is shown separately, with its sensor, lens and capture capabilities.
Rear camera
- Slow Motion Video
- Yes
- Flash Type
- LED
- Flash LED Count
- 1 LED
- Camera Features
- LED Flash
Video
- Slow Motion Video
- Yes
Flash
- Flash Type
- LED
- Flash LED Count
- 1 LED
Features
- Camera Features
- LED Flash
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