1/2
- Purple
- Red
- Black
- 3 colours
Overview
Strengths
- The foldable design takes up less space when closed.
- It supports two Nano-SIM cards.
- Storage is expandable.
Weak points
- The 1450 mAh battery has very limited capacity.
- The display has a low pixel density of 143 ppi.
- The camera has a resolution of just 0.3 MP.
- Display
- 2.8″TFT LCD240 × 320 px
- Design
- 136.4 g55 mm198.9 mm19 mm
- Performance
- Unisoc T107Single-Core64 MB RAM128 MB
- Battery
- 1,450 mAh
- Cameras
- 0.3 Mpx
- Network
- 4G3G2G
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Editorial report
HMD 2660 Flip technical sheet
The HMD 2660 Flip is for people looking for a simple foldable phone with a physical keypad and basic functions. Its main trade-off is the 1450 mAh battery, among the lowest capacities of phones from its time. This is a classic flip design, not a fit for anyone prioritizing a large battery or a high-resolution camera.
The 2.8-inch TFT LCD display has a pixel density of 143 ppi, among the lowest of its time. The phone weighs 136.4 g, among the best for lightness, while its 19 mm thickness is among the greatest. A secondary display measures 1.77 inches. The body folds shut and has IP54 resistance.
The Unisoc T107 runs at a maximum frequency of 1 GHz and is paired with 64 MB of RAM and 128 MB of storage. Storage is expandable. The camera has 0.3 MP resolution, among the lowest of its time, and an LED flash. Everyday connections include Dual Nano-SIM, Bluetooth 5.0, USB Type-C, FM radio and a 3.5 mm audio jack.
Overall, the HMD 2660 Flip suits people who prefer a basic, light foldable phone with two SIM cards and expandable storage. Battery capacity, display density, memory and camera resolution set clear limits; its appeal is the simple format and essential functions rather than advanced features.
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
2660 Flip
NeoScore does not apply to this phone: its specifications do not cover enough categories, as with basic phones
HMD
Technical specifications
Performance
- Processor Model
- Unisoc T107
- Processor Process Size
- 22 nm
- Maximum CPU Clock
- 1 GHz
- Maximum Storage Capacity
- 128 MB
- CPU Description
- 1.0 GHz Cortex-A7
- Processor Type
- Single-Core
- RAM Capacity
- 64 MB
- Expandable Storage
- Yes
Design
- Body Colors
- Purple, Red, Black
- Body Thickness
- 19 mm
- Body Width
- 55 mm
- Body Height
- 198.9 mm
- Weight
- 136.4 g
- Usable Surface
- 22.2 %
- Resistance Features
- IP54
- Foldable
- No
- Rugged Build
- No
- Unfolded thickness
- 19 mm
Battery
- Battery Capacity
- 1,450 mAh
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
- Secondary Display, TFT LCD
- Integrated Projector
- No
- Cover display diagonal
- 1.77″
Connectivity
- SIM Configurations
- Dual Nano-SIM
- Cellular Bands
- 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, LTE B28, 4G LTE B40
- Cellular Technologies
- GSM, HSPA, LTE
- Bluetooth Version
- Bluetooth 5.0
- Bluetooth Profiles
- A2DP
- Connectivity Features
- 3.5 mm Audio Jack, MP3 Player, FM Radio, USB Type-C
- USB Version
- USB 2.0
Audio
- Audio Features
- A2DP, Loudspeaker
2660 Flip
Camera system
Every physical camera module is shown separately, with its sensor, lens and capture capabilities.
Rear main camera
- Resolution
- 0.3 Mpx
- Slow Motion Video
- Yes
- Flash Type
- LED
- Flash LED Count
- 1 LED
- Camera Features
- LED Flash
Sensor
- Resolution
- 0.3 Mpx
Video
- Slow Motion Video
- Yes
Flash
- Flash Type
- LED
- Flash LED Count
- 1 LED
Features
- Camera Features
- LED Flash
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