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Price and specifications of Ulefone S11 advantages, disadvantages, and a comprehensive explanation

Release Date
2019, April
Camera
8MP
Battery
3500mAh
Processor
MT6580
Screen
6.1"
Storage
32GB , microSDXC
Ram
3GB RAM
Operating System
Android 8.1 Oreo

Ulefone S11 Disadvantages

  • Limited Network Technology: Only supports GSM / HSPA, lacking 4G LTE and 5G connectivity.
  • Low Display Resolution: 600 x 1280 pixels with approximately 232 ppi density may result in less sharp images.
  • Older Android Version: Runs on Android 8.1 Oreo (Go edition), which may lack newer features and security updates.
  • Outdated Chipset: Powered by the Mediatek MT6580 (28 nm), which is less efficient compared to more recent chipsets.
  • Limited Camera Quality: The main camera has an 8 MP sensor as the primary lens, which may not deliver detailed photos. Secondary cameras are only 2 MP.
  • No NFC Support: Lacks NFC capability, limiting modern payment options and data transfer efficiency.
  • MicroUSB Charging: Uses microUSB 2.0 instead of the newer USB Type-C, which may affect charging speeds and convenience.
  • Shared SIM Slot: MicroSD card uses a shared slot, limiting simultaneous use of dual SIM cards and memory expansion.
Network
Technology GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 1900 / 2100
Speed HSPA 21.1/5.76 Mbps
Launch
Announced 2019, April
Status Available. Released 2019, April
Body
Dimensions 156.1 x 73.7 x 9.7 mm (6.15 x 2.90 x 0.38 in)
Weight 177.5 g (6.28 oz)
SIM Hybrid Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)
Display
Type IPS LCD
Size 6.1 inches, 92.3 cm2 (~80.2% screen-to-body ratio)
Resolution 600 x 1280 pixels (~232 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 32GB 3GB RAM
Main Camera
Triple 8 MP, f/1.8, (wide), AF 2 MP 2 MP
Features LED flash, HDR
Video 720p@30fps
Selfie camera
Single 5 MP
Video 720p@30fps
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 3500 mAh, non-removable
Misc
Colors Black, Gold, Twilight

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