Xiaomi Redmi 14C vs Xiaomi Redmi K70 Ultra
Compare Xiaomi Redmi 14C vs Xiaomi Redmi K70 Ultra side by side: MediaTek Helio G81 Ultra (12 nm) vs MediaTek Dimensity 9300+ (4 nm), 50MP vs 50MP camera…
Xiaomi
Redmi 14C
$139
2categories won
Xiaomi
Redmi K70 Ultra
$499
13categories won
5 categories tied · 20 scored in total · add a third phone
Which one wins?
Xiaomi Redmi K70 Ultra takes the overall win
The Xiaomi Redmi K70 Ultra proves superior overall against the Xiaomi Redmi 14C, outperforming on gaming and photography. In camera testing, the Redmi K70 Ultra leads with superior optics, while battery endurance leans towards the Redmi K70 Ultra. Choose the Redmi K70 Ultra if you want the highest performance ceiling, or opt for the Redmi 14C if its lower retail price better fit your budget.
Redmi K70 Ultra takes battery honors offering 5,500 mAh alongside 120W charging.
Redmi K70 Ultra provides greater sustained gaming output with its MediaTek Dimensity 9300+ (4 nm) and 24GB RAM.
Redmi K70 Ultra takes photography with 50MP optics.
Redmi 14C provides a sharper value proposition, coming in at $139 vs $499.
Category verdicts are computed algorithmically from verified technical specifications and hardware benchmarks. Rows where neither figure is objectively better — screen size preference, operating system choice, aesthetic build materials — are displayed for direct reference without scoring bias.
Redmi 14C vs Redmi K70 Ultra: specifications compared
Display
| Specification | Redmi 14C | Redmi K70 Ultra |
|---|---|---|
| Screen size | 6.88" | 6.67" |
| Resolution | 720 x 1640 | 1220 x 2712Winner |
| Pixel density | 260 ppi | 446 ppiWinner |
| Refresh rate | 120 Hz | 144 HzWinner |
| Peak brightness | 600 nits | 4000 nitsWinner |
Performance
| Specification | Redmi 14C | Redmi K70 Ultra |
|---|---|---|
| Chipset | MediaTek Helio G81 Ultra (12 nm) | MediaTek Dimensity 9300+ (4 nm) |
| Process node | 12 nm | 4 nmWinner |
| AnTuTu score | 3,200,000 | 3,200,000 |
| Geekbench multi | 10800 | 10800 |
| Maximum RAM | 8 GB | 24 GBWinner |
| Maximum storage | 256GB | 1TBWinner |
Camera
| Specification | Redmi 14C | Redmi K70 Ultra |
|---|---|---|
| Main sensor | 50 MP | 50 MP |
| Rear cameras | 2 | 3Winner |
| Ultrawide | — | 8 MP |
| Selfie camera | 13 MP | 20 MPWinner |
| Max video | 1080p at 30fps | 8K at 24fps |
Battery and charging
| Specification | Redmi 14C | Redmi K70 Ultra |
|---|---|---|
| Capacity | 5,160 mAh | 5,500 mAhWinner |
| Wired charging | 18 W | 120 WWinner |
| Wireless charging | 25 W | 25 W |
Design
| Specification | Redmi 14C | Redmi K70 Ultra |
|---|---|---|
| Weight | 204 gWinner | 211 g |
| Thickness | 8.22 mm | 8.39 mm |
| Water resistance | IP52 | IP68 |
| Build | Glass back (Starry Blue) or matte polymer, plastic frame, glass front | High-strength aluminum alloy frame, Xiaomi Longjing Glass front, glass back |
Software and support
| Specification | Redmi 14C | Redmi K70 Ultra |
|---|---|---|
| Operating system | Android 14 (HyperOS) | Android 14 (HyperOS) |
| OS updates | 2 years | 4 yearsWinner |
| Security updates | 2 years | 4 yearsWinner |
Connectivity and value
| Specification | Redmi 14C | Redmi K70 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 (802.11be, tri-band 2.4/5/6GHz, 320MHz bandwidth) | Wi-Fi 7 (802.11be, tri-band 2.4/5/6GHz, 320MHz bandwidth) |
| Storage expansion | microSD | None |
| 3.5mm jack | No | No |
| Launch price | $139Winner | $499 |
Xiaomi Redmi 14C
The Xiaomi Redmi 14C brings flagship aesthetic design to the entry tier with a mammoth 6.88-inch 120Hz screen, luxury circular camera housing, true glass back finish, and an enlarged 5160 mAh battery.
- Display
- 6.88"
- Chipset
- MediaTek Helio G81 Ultra (12 nm)
- Main camera
- 50MP
- Battery
- 5,160mAh
Xiaomi Redmi K70 Ultra
The Xiaomi Redmi K70 Ultra captured global acclaim by equipping MediaTek’s All-Big-Core Dimensity 9300+ processor with an independent D1 graphics chip, 144Hz 4000-nit screen, IP68 water resistance, and 120W HyperCharge under $500.
- Display
- 6.67"
- Chipset
- MediaTek Dimensity 9300+ (4 nm)
- Main camera
- 50MP
- Battery
- 5,500mAh