NIU Tek 4D2

NETWORK
Technology GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2
3G bands HSDPA 850 / 1900 – SIM 1 & SIM 2 – TM4D2I043
Speed HSPA 21.1/5.76 Mbps
LAUNCH
Announced 2014, August. Released 2014, November
Status Discontinued
BODY
Dimensions 123 x 63 x 10.3 mm (4.84 x 2.48 x 0.41 in)
Weight 152 g (5.36 oz)
SIM Dual SIM (Mini-SIM/ Micro-SIM)
DISPLAY
Type TFT
Size 4.0 inches, 45.5 cm2 (~58.8% screen-to-body ratio)
Resolution 480 x 800 pixels, 5:3 ratio (~233 ppi density)
PLATFORM
OS Android 4.4.2 (KitKat)
Chipset Mediatek MT6572M (28 nm)
CPU Dual-core 1.0 GHz Cortex-A7
GPU Mali-400
MEMORY
Card slot microSDXC
Internal 4GB 512MB RAM
MAIN CAMERA
Single 3.15 MP
Features LED flash, panorama
Video 480p@30fps
SELFIE CAMERA
Single 1.3 MP
Video
ADVERTISEMENT
SOUND
Loudspeaker Yes
3.5mm jack Yes
COMMS
WLAN Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
Bluetooth 4.0, A2DP
Positioning GPS
NFC No
Radio Stereo FM radio
USB microUSB 2.0
FEATURES
Sensors Accelerometer
BATTERY
Type Li-Ion 1200 mAh, removable
Stand-by Up to 400 h (2G) / Up to 320 h (3G)
Talk time Up to 8 h (2G) / Up to 6 h (3G)
MISC
Colors Black, Gray, White, Blue, Orange

NIU Tek 4D2 Overall Review

The NIU Tek 4D2, announced in August 2014, represents a budget-friendly option in the smartphone market, particularly appealing for users looking for basic functionality coupled with the versatility of Android. Featuring a 4.0-inch display, it offers a compact size that fits comfortably in the hand, making it easy to navigate through its features.

Powered by the MT6572M chipset and equipped with 512 MB of RAM, the Tek 4D2 is designed for light, everyday tasks such as calling, texting, and basic app usage. Its internal storage of 4 GB, expandable via microSD, provides sufficient space for essential apps and media for users with modest needs.

The device comes with a 3.15 MP primary camera and a 1.3 MP front camera, catering to basic photography and video calling needs. While the cameras may not meet the expectations of photo enthusiasts, they are adequate for capturing spontaneous moments and conducting video chats.

Operating on Android 4.4.2 (KitKat), the Tek 4D2 offers access to the vast ecosystem of Android apps, although its performance with newer, more demanding apps might be limited due to its hardware specifications. The 1200 mAh battery underlines the phone’s entry-level positioning, suitable for users with light usage patterns.