Phone42.com
teXet

teXet TM-4003 (2016)

Android OS v5.1 (Lollipop)
Spreadtrum SC7731G
Mali-400 MP2
512 MB / 4 GB
4 inch (480 x 800 px)
5 MP, 2592 x 1944 px

This phone comes equipped with a 4 inch TFT display, a Spreadtrum SC7731G chipset, and 512 MB of RAM.

Ready to learn more? Dive deeper into this phone's capabilities!

Table of Contents

This article shares our personal experiences and thoughts about using the teXet TM-4003 smartphone. We hope to offer helpful insights to others interested in this device.

teXet TM-4003 / 1

teXet TM-4003 specifications

BrandteXet
NameTM-4003
ModelTM-4003
Release date2016

Weight, dimensions, colors

Weight3.74 oz
Dimensions4.88 x 2.49 x 0.41 inch
Colorsblack
SIM typeMicro SIM, Mini SIM

The weight of teXet TM-4003 is about 3.74 oz with battery. This is average for smartphones of the same size. A micro SIM is a smaller version of the standard SIM card used in mobile devices.

System, chipset, performance

OS versionAndroid OS v5.1 (Lollipop)
SoCSpreadtrum SC7731G
CPUQuad-core 1.2 GHz Cortex-A7
GPUMali-400 MP2
PerformanceAnTuTu v9: 22616

The teXet TM-4003 comes with Android OS v5.1 (Lollipop) out of the box. The Android operating system uses the Linux kernel as its foundation. It includes a user interface, middleware, and many pre-installed applications. The mid-range CPU can deliver fast, efficient performance for many tasks. Many mobile devices use ARM Mali GPUs. They are well known for their good performance and power efficiency. We use AnTuTu app to measure general processing performance. AnTuTu Benchmark is the most popular benchmark app for Android phones.

teXet TM-4003 / 1

Display type, size, resolution

Display typeTFT
Screen size4 inch
Resolution480 x 800 px
Multitouch supportyes

The 4 inch phone comes with TFT display. A thin-film transistor (TFT) features a thin-film transistor for each individual pixel. Smaller smartphones are generally more compact and easier to handle. The size of the screen is measured diagonally, from corner to corner.

Memory, storage

RAM512 MB
Internal storage4 GB
Memory card slotmicroSD

512 MB of RAM is not typically considered to be enough for a smartphone. The needed RAM amount for good performance depends on factors. These include the OS, the apps, and the services we use. Most people think a smartphone needs at least 32 GB of storage. The TM-4003 has only 4 GB. We can expand the internal storage (4 GB) with a compatible microSD card.

teXet TM-4003 / 2

Cameras, flash

Main camera5 MP, 2592 x 1944 px
FlashLED
Selfie camera2 MP

This single camera can be enough for many smartphone users, it depends on their photography needs and preferences. The TM-4003 comes with a basic camera setup and lacks any advanced features.

Connectivity, network, wireless

GSM 2G bands850 / 900 / 1800 / 1900
Network coverage2G / 3G
Wi-FiWi-Fi 802.11 b/g/n
Bluetoothv4.0, A2DP
GPSA-GPS
NFCno
FM radioyes
USBmicroUSB 2.0
Headphone3.5 mm jack

The 3G is obsolete now, because most phones can use 4G and 5G networks. The phone is capable of connecting to Wi-Fi networks. The TM-4003 smartphone is capable of connecting to Bluetooth devices. The GPS allows this smartphone to find their exact location. It provides accurate navigation and mapping. The phone isn't NFC (Near Field Communication) capable. NFC is not essential for basic phone functionality, but it can be useful. The 3.5 mm headphone jack allows us to connect wired headphones or earphones to the device.

Battery type, capacity, charger

TypeLi-Po 1450 mAh

The Li-Po 1450 mAh battery gives the smartphone a good battery backup. The lithium polymer (Li-Po) battery is a light-weight, rechargeable battery. We can simply buy a new battery from the open market and interchange it by ourselves.

Features, sensors, specials

Sensorsaccelerometer
SpecialsDual SIM

Today, smartphones come with many sensors. They help make the user experience better. The TM-4003 smartphone has an accelerometer. Dual SIM is great for businesses. They want to give staff a device with separate numbers and bills for personal and business use.

Verdict, pros and cons

Every phone has its strengths and weaknesses, and this teXet phone is no exception. As with any device, there are aspects that shine and others that fall short. By examining both sides, we can paint a complete picture of what this phone has to offer. Let's explore its standout features and areas for improvement. Remember, this is just my opinion, and yours might be different.

Pros

  • microSD slot
  • Dual SIM support

Cons

  • weak performance
  • TFT display
  • limited-size screen
  • insufficient memory
  • insufficient internal storage
  • single camera setup
  • no OIS function
  • lack of autofocus
  • no 4G support
  • no 5G support
  • no NFC feature
  • no Type-C USB port
  • low-capacity battery
  • no digital compass
  • no fingerprint reader
Add teXet TM-4003 to your comparison

Please let us know if you find incorrect information or something isn't working. Also, tell us if you have a suggestion for improvement.

Lucas Bradley I'm Lucas Bradley, the founder of the Phone42.com site. I love technology, especially smartphones, and I've been working with tech stuff for more than 20 years. This means I've seen a lot of changes and have learned a bunch about what makes a good phone. On Phone42.com, I look at all kinds of phones. They can be from big, well-known companies or new ones trying to make their mark. I want to help people understand what's new and cool in the world of smartphones, in a way that's easy to get.
Phone42.com / Smartphones / teXet / teXet TM-4003