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Ulefone S1 Comprehensive Specs Pricing and Pros & Cons Revealed

Release Date
2018, August
Camera
5MP
Battery
3000mAh
Processor
MT6580
Screen
5.5"
Storage
8GB , microSDXC
Ram
1GB RAM
Operating System
Android 8.1 Oreo

Ulefone S1 Key Disadvantages

  • Low screen resolution with only 480 x 960 pixels, resulting in a pixel density of approximately 195 ppi.
  • Limited processing power with a quad-core 1.3 GHz Cortex-A7 CPU and Mali-400 GPU.
  • Minimal internal storage of 8GB and RAM of 1GB, which may limit multitasking and app performance.
  • Outdated operating system version, running Android 8.1 Oreo (Go edition).
  • Low-quality camera specifications, featuring dual 5 MP rear cameras and a 2 MP front camera, affecting photo and video quality.
  • No 4G LTE support, which may impact internet speed and connectivity.
  • Lack of NFC technology for contactless payments and other features.
  • Non-removable battery design, which might be inconvenient for some users.
  • Uses a microUSB 2.0 port instead of the more modern USB Type-C.
Network
Technology GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 900 / 2100
Speed HSPA 21.1/5.76 Mbps
Launch
Announced 2018, August
Status Available. Released 2018, August
Body
Dimensions 148.6 x 70.7 x 9.6 mm (5.85 x 2.78 x 0.38 in)
Weight 183 g (6.46 oz)
SIM Hybrid Dual SIM (Nano-SIM, dual stand-by)
Display
Type IPS LCD
Size 5.5 inches, 78.1 cm2 (~74.3% screen-to-body ratio)
Resolution 480 x 960 pixels, 18:9 ratio (~195 ppi density)
Platform
OS Android 8.1 Oreo (Go edition)
Chipset Mediatek MT6580 (28 nm)
CPU Quad-core 1.3 GHz Cortex-A7
GPU Mali-400
Memory
Card slot microSDXC (uses shared SIM slot)
Internal 8GB 1GB RAM
Main Camera
Dual 5 MP, f/2.2, (wide), AF 5 MP
Features LED flash, HDR
Video 720p@30fps
Selfie camera
Single 2 MP
Video
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 b/g/n
Bluetooth 4.0, A2DP
Positioning GPS
NFC No
Radio Stereo FM radio, RDS, recording
USB microUSB 2.0
Features
Sensors Accelerometer, proximity
Battery
Type Li-Po 3000 mAh, non-removable
Misc
Colors Gold, Black

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