Xiaomi Redmi K50 Ultra vs Xiaomi 12T: The Ultimate Showdown
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🏆 Quick Verdict
The Redmi K50 Ultra takes the crown for raw performance thanks to the Snapdragon 8+ Gen 1. However, the Xiaomi 12T offers a slightly brighter display and potentially better camera versatility. It's a close call, but power users will lean towards the K50 Ultra.
| PHONES | ||
|---|---|---|
| Phone Names | Xiaomi Redmi K50 Ultra | Xiaomi 12T |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 3, 4, 5, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 38, 40, 41, 66 |
| 5G bands | 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA |
| Speed | HSPA, LTE, 5G | HSPA, LTE, 5G |
| Technology | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G | GSM / HSPA / LTE / 5G |
| CDMA2000 1x | - | |
| Launch | ||
|---|---|---|
| Announced | 2022, August 11 | 2022, October 04 |
| Status | Available. Released 2022, August 25 | Available. Released 2022, October 06 |
| Body | ||
|---|---|---|
| Dimensions | 163.1 x 75.9 x 8.6 mm (6.42 x 2.99 x 0.34 in) | 163.1 x 75.9 x 8.6 mm (6.42 x 2.99 x 0.34 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 202 g (7.13 oz) | 202 g (7.13 oz) |
| Display | ||
|---|---|---|
| Protection | - | Corning Gorilla Glass 5 |
| Resolution | 1220 x 2712 pixels, 20:9 ratio (~446 ppi density) | 1220 x 2712 pixels, 20:9 ratio (~446 ppi density) |
| Size | 6.67 inches, 107.4 cm2 (~86.7% screen-to-body ratio) | 6.67 inches, 107.4 cm2 (~86.7% screen-to-body ratio) |
| Type | OLED, 68B colors, 144Hz, HDR10+, Dolby Vision | AMOLED, 68B colors, 120Hz, HDR10+, 500 nits (typ), 900 nits (peak) |
| Platform | ||
|---|---|---|
| CPU | Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) | Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) |
| Chipset | Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) | Mediatek Dimensity 8100 Ultra (5 nm) |
| GPU | Adreno 730 | Mali-G610 MC6 |
| OS | Android 12, MIUI 13 | Android 12, upgradable to Android 14, MIUI 14 |
| Memory | ||
|---|---|---|
| Card slot | No | No |
| Internal | 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM | 128GB 8GB RAM, 256GB 8GB RAM |
| UFS 3.1 | UFS 3.1 | |
| Main Camera | ||
|---|---|---|
| Features | Color spectrum sensor, LED flash, HDR, panorama | Color spectrum sensor, Dual-LED dual-tone flash, HDR, panorama |
| Triple | 108 MP, f/1.6, (wide), 1/1.67", PDAF, OIS 8 MP, f/2.2, 120˚, (ultrawide) 2 MP (macro) | 108 MP, f/1.7, 24mm (wide), 1/1.67", 0.64µm, PDAF, OIS 8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro) |
| Video | 4K@30/60fps, 1080p@30/60/120/240/960fps | 4K@30fps, 1080p@30/60/120/240fps, HDR |
| Selfie camera | ||
|---|---|---|
| Features | HDR | HDR, panorama |
| Single | 20 MP, (wide) | 20 MP, f/2.2, (wide), 1/3.47", 0.8µm |
| Video | 1080p@30/60fps, 720p@120fps | 1080p@30/60fps, HDR |
| Sound | ||
|---|---|---|
| 3.5mm jack | No | No |
| 35mm jack | No | No |
| Loudspeaker | Yes, with stereo speakers | Yes, with stereo speakers |
| 24-bit/192kHz audio | 24-bit/192kHz audio | |
| Comms | ||
|---|---|---|
| Bluetooth | 5.2, A2DP, LE, aptX HD, aptX Adaptive | 5.3, A2DP, LE |
| Infrared port | Yes | Yes |
| NFC | Yes | Yes (market/region dependent) |
| Positioning | GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5) | GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5) |
| Radio | No | No |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Battery | ||
|---|---|---|
| Charging | 120W wired, PD3.0, 100% in 19 min | 120W wired, 100% in 19 min |
| Type | Li-Po 5000 mAh | Li-Po 5000 mAh |
| Misc | ||
|---|---|---|
| Colors | Black, Gray, Blue, Mercedes AMG | Black, Silver, Blue |
| Models | 22081212C | 22071212AG |
| Price | About 430 EUR | € 181.96 / £ 283.32 |
| SAR | - | 1.09 W/kg (head) 1.09 W/kg (body) |
| SAR EU | - | 0.99 W/kg (head) 0.99 W/kg (body) |
| Tests | ||
|---|---|---|
| Battery life | - | Endurance rating 104h |
| Camera | - | Photo / Video |
| Display | - | Contrast ratio: Infinite (nominal) |
| Loudspeaker | - | -25.0 LUFS (Very good) |
| Performance | - | AnTuTu: 780204 (v9) GeekBench: 3756 (v5.1) |
Xiaomi Redmi K50 Ultra
- Superior Performance (Snapdragon 8+ Gen 1)
- Blazing-Fast 120W Charging
- Excellent Value
- Potentially better cooling
- Camera may not be as versatile as 12T
- Design might be less premium
Xiaomi 12T
- Brighter Display (954 nits)
- Potentially more versatile camera system
- Refined design
- Excellent Battery Life (104h endurance rating)
- Less powerful chipset (Dimensity 8100 Ultra)
- Slightly higher price
Display Comparison
The Xiaomi 12T boasts a measured peak brightness of 954 nits, making it noticeably brighter than the K50 Ultra. While the K50 Ultra's display is excellent, the 12T's higher brightness provides better visibility in direct sunlight. The 12T also advertises an 'infinite' contrast ratio, suggesting deep blacks and vibrant colors, though this is a nominal value.
Camera Comparison
Both phones offer capable camera systems, but the Xiaomi 12T potentially has an edge in versatility. While specific megapixel counts are not provided, the 12T's camera system is generally considered to offer better image processing and more features. The K50 Ultra's camera is still very good, but may not match the 12T's overall capabilities.
Performance
Here's where the Redmi K50 Ultra truly shines. The Snapdragon 8+ Gen 1 chipset is significantly more powerful than the Dimensity 8100 Ultra, offering superior gaming performance and smoother multitasking. Expect faster app loading times and a more responsive user experience on the K50 Ultra.
Battery Life
Both devices offer 120W fast charging, achieving a 100% charge in 19 minutes. The Xiaomi 12T claims an endurance rating of 104 hours, suggesting excellent battery life. The K50 Ultra's battery life is likely comparable, though the more powerful processor might slightly impact longevity under heavy use.
Buying Guide
The Xiaomi Redmi K50 Ultra is ideal for gamers and users prioritizing top-tier performance. The Xiaomi 12T is a great choice for those who value a vibrant display, a versatile camera system, and a more refined overall experience.