BLU Tank Flip vs TCL Flip 2
Our Winner: TCL Flip 2
The TCL Flip 2 is the flip phone you can buy tonight at a big-box store for under $50. It is unremarkable and slightly slow, but reliable where it counts: calls, texts, battery. The BLU Tank Flip remains the better choice in the specific situations covered below.
Feature Comparison
| Specification | BLU Tank Flip | TCL Flip 2 |
|---|---|---|
| Brand | BLU | TCL |
| Model number | T510 | T408DL |
| Release year | 2023 | 2022 |
| Availability | available | available |
| Price | $39.99 | $49.99 |
| Operating system | Proprietary (feature OS) | KaiOS-based |
| Processor | Unisoc T107 | Qualcomm QM215 |
| RAM | 48MB | 1GB |
| Storage | 128MB | 8GB |
| Expandable storage | microSD up to 64GB | microSD up to 128GB |
| Display | 2.8" main + 1.77" cover display | 2.8" main + 1.44" cover display |
| Battery | 1900 mAh | 1450 mAh |
| Battery life | Up to 20 days standby | Up to 14 days standby |
| Weight | 130 g | 124 g |
| Dimensions | 108 x 56 x 19 mm | 107.4 x 55.4 x 18.6 mm |
| Camera | 0.3MP | 2MP |
| Form factor | flip | flip |
| Bluetooth | Yes | Yes |
| Wi-Fi | No | No |
| GPS | No | No |
| NFC | No | No |
| USB-C | Yes | Yes |
| Hotspot | No | No |
| Dual SIM | Yes | No |
| VoLTE | Yes | Yes |
| Hearing aid compatibility | Not rated | HAC M4/T4 |
| Network support | 4G LTE (GSM) | 4G LTE (Verizon and prepaid brands) |
| US carriers | T-Mobile | Verizon |
Design
BLU Tank Flip
Simple black clamshell with big, clicky keys. Build quality is basic but adequate for a backup phone's life.
TCL Flip 2
Light and plasticky but comfortable, with well-spaced keys and a useful cover display. It feels its price, in a forgivable way.
Battery
BLU Tank Flip
Its best feature: 1900 mAh gives real weeks of standby, ideal for a phone that lives in a drawer until needed.
TCL Flip 2
About two days per charge, two weeks standby, and USB-C so any modern cable works.
Features & Connectivity
BLU Tank Flip
4G VoLTE on T-Mobile and GSM MVNOs, Bluetooth, FM radio, dual SIM. No Wi-Fi, GPS, or hotspot.
TCL Flip 2
4G VoLTE calling on Verizon and its prepaid brands, plus Bluetooth for headsets and car audio. No usable Wi-Fi features, GPS navigation, or hotspot.
Privacy
BLU Tank Flip
Nothing smart, nothing tracked.
TCL Flip 2
A minimal KaiOS-based build with no meaningful app ecosystem — very little to track.
Ease of Use & Performance
BLU Tank Flip
Adequate. Calls work, texts send, the flashlight is handy, and the battery outlasts everything else in the drawer.
TCL Flip 2
Menus hesitate and the camera is poor, but calls connect and audio is intelligible. It does what a $50 phone must.
Value
The BLU Tank Flip sells for about $39.99 and the TCL Flip 2 for about $49.99. With pricing this close, choose on features and carrier fit rather than cost.
Final Recommendation
Buy the TCL Flip 2 if you want the stronger overall package — especially for seniors and kids use. Choose the BLU Tank Flip if your priority is emergency or seniors, or if budget is the deciding factor.
Buy the BLU Tank Flip
BLU Tank Flip · $39.99We may earn a commission when you buy through these links, at no cost to you.
Buy the TCL Flip 2
TCL Flip 2 · $49.99We may earn a commission when you buy through these links, at no cost to you.