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Flip phones and basic phones · Welio Mobile Turkey · Turkey
Welio WKey T310 4G flip phone
Out of stock Not available in the US Not Android
Ships with: Basic feature-phone software
Flip · 2.4" · 64 MB RAM · 128 MB · 1,450 mAh · 104 × 55 × 19.8 mm
Checked against the makers' own pages · Last reviewed October 15, 2026
The Welio WKey T310 is a 4G flip phone (clamshell) sold by Welio Mobile Turkey, an Istanbul company. It has a 2.4-inch inner screen, a 1.77-inch outer screen that shows who is calling, and an SOS key. Welio's own store lists it at ₺4,999 (down from ₺5,999) but marked it "Yakında" (coming soon) on Oct. 15, 2026. It is a basic phone with no Google services. Its published LTE bands overlap with the bands T-Mobile lists and the frequencies AT&T names; check with your carrier. [1][2]
- Price
- ₺4,999 on Welio's store (Oct. 15, 2026; list ₺5,999) [1]
- Availability
- Welio's store showed the stock label "Yakında" (coming soon) on Oct. 15, 2026 [1]
- Google apps
- No Google layer (basic flip phone) [1]
- Apps
- No app store; built-in calendar, calculator, alarm, FM radio, music and video player, games [1]
- Software updates
- No software update policy published [1]
- Released
- 2026 (Welio's spec table) [1]
- Price (Oct. 15, 2026)
- ₺4,999 on Welio's store (was ₺5,999), shown as "Yakında" (coming soon) [1]
- Google apps
- None listed; Welio sells it as a keypad flip phone and names no operating system [1]
- 4G bands
- LTE 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 66 [1]
- Warranty
- 2 years on everything Welio Turkey sells [1]
On this page
Where it is sold and how to get one
Welio's store and its delivery policy are run by Welio Mobile Turkey Elektronik Pazarlama Ticaret Limited Şirketi, based in Zeytinburnu, Istanbul. Welio says it has more than 3,000 dealers.
The T310 page on Welio's store lists it at ₺4,999 including VAT (list price ₺5,999) with free shipping, but on Oct. 15, 2026 its stock label read "Yakında..!" (coming soon). Welio's delivery policy does not mention shipping outside Turkey, and we found no seller that ships the T310 abroad. Buying one from outside Turkey means using someone there or a parcel-forwarding service; we have not tested any. [1][2][3]
Specifications
| Display | Inner 2.4-inch IPS, 240 x 320 (167 ppi); outer 1.77-inch color screen [1] |
|---|---|
| Chip | Unisoc Tiger T107 [1] |
| RAM | 64 MB [1] |
| Storage | 128 MB; microSD up to 32 GB; 2,000 contacts [1] |
| Battery | 1,450 mAh; Welio quotes 8 hours talk and 168 hours standby (2G) [1] |
| Charging | USB-C [1] |
| Dimensions | 104 x 55 x 19.8 mm [1] |
| Rear camera | 0.3 MP with flash [1] |
| Front camera | None [1] |
| 2G/3G bands | GSM 850/900/1800/1900 MHz; WCDMA 850/900/1700/1900/2100 MHz [1] |
| 4G LTE bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 66 [1] |
| Wi-Fi / Bluetooth | Bluetooth 5.0 [1] |
| Headphone jack | 3.5 mm [1] |
| Other | SOS key, speed dial, flashlight, FM radio, number blocking, keypad lock, caller name on the outer screen ("active cover"); colors red, black [1] |
Will it work in the US?
The band lists overlap; check with your carrier. A band is a slice of radio spectrum; a phone only connects where it supports the bands a carrier uses. Welio lists LTE bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41 and 66, plus 2G on 850/900/1800/1900 MHz and 3G on 850/900/1700/1900/2100 MHz.
- T-Mobile lists its 4G LTE bands as 4, 5 and 66, plus 12 and 71 for extended range. The T310 has 4, 5, 12 and 66, but not 71. - AT&T says a device must work on its 4G LTE network on "AWS, 700, 850, 1900MHz bands". The T310's list has band 5 (850 MHz) and band 2 (1900 MHz), as Welio labels them, plus band 12, which T-Mobile puts at 700 MHz, and bands 4 and 66, which T-Mobile puts at 1700/2100 MHz, the range the FCC calls AWS-1.
Having the right bands is not the same as being approved for calls on a carrier's network. Welio publishes no US carrier approval or VoLTE (voice over 4G) support for US networks, so we can't say it will make calls on any US network. See phone bands and US carriers. [1][4][5][6]
Apps and Google
The T310 is a basic flip phone, so there are no Google services and no app store. Welio's spec table lists a calendar, calculator, alarm clock, FM radio, music and video player, games, speed dial and number blocking. [1]
What's different
The outer 1.77-inch screen shows who is calling before you open the phone; Welio's FAQ says this "active cover" feature is switched on in the settings. There is an SOS key, a flashlight, a 3.5 mm headphone jack and USB-C charging. Welio says everything Welio Turkey sells has a 2-year warranty, and that orders can be returned within 14 days of delivery. [1]
Questions people ask
How much does the Welio T310 cost?
Welio's store lists it at ₺4,999 including VAT (list price ₺5,999) as of Oct. 15, 2026, marked "Yakında" (coming soon). [1]
Does the Welio T310 work in the US?
Its published LTE bands include 4, 5, 12 and 66, which are on T-Mobile's list, and bands in the AWS, 700, 850 and 1900 MHz ranges AT&T names, but Welio lists no US carrier approval. Check with your carrier. [1][4][5][6]
Is the Welio T310 a Turkish phone?
It is sold by Welio Mobile Turkey, an Istanbul company. Welio does not say where the phone is made. [2]
Sources (6)
- Welio T310 4G Flip Tuşlu Cep Telefonu | Welio Mağaza, Welio Mobile Turkey. Checked October 15, 2026.
- Ödeme ve Kargo | Welio Mağaza, Welio Mobile Turkey. Checked October 15, 2026.
- Hakkımızda | Welio Mağaza, Welio Mobile Turkey. Checked October 15, 2026.
- T-Mobile network, T-Mobile. Checked October 15, 2026.
- Bring Your Own Phone or Tablet to AT&T, AT&T. Checked October 15, 2026.
- Advanced Wireless Services (AWS), Federal Communications Commission. Checked October 15, 2026.