Xiaomi Redmi K90 vs Samsung Galaxy A53 5G
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| PHONES | ||
|---|---|---|
| Phone Names | Xiaomi Redmi K90 | Samsung Galaxy A53 5G |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 3, 4, 5, 7, 8, 19, 28, 34, 38, 39, 40, 41, 42, 48, 66 | 1, 2, 3, 4, 5, 7, 12, 14, 20, 29, 30, 38, 39, 40, 41, 46, 48, 66 - SM-A536U |
| 5G bands | 1, 3, 5, 7, 8, 28, 66, 38, 40, 41, 48, 77, 78 SA/NSA | 2, 5, 41, 66, 77, 78 SA/NSA/Sub6/mmWave - SM-A536U |
| Speed | HSPA, LTE, 5G | HSPA, LTE, 5G |
| Technology | GSM / HSPA / LTE / 5G | GSM / HSPA / LTE / 5G |
| - | 2, 5, 48, 66, 77, 78, 260, 261 SA/NSA/Sub6/mmWave - SM-A536V | |
| Launch | ||
|---|---|---|
| Announced | 2025, October 23 | 2022, March 17 |
| Status | Available. Released 2025, October 23 | Available. Released 2022, March 24 |
| Body | ||
|---|---|---|
| Build | Glass front, aluminum frame | Glass front (Gorilla Glass 5), plastic frame, plastic back |
| Dimensions | 157.5 x 75.3 x 8 mm (6.20 x 2.96 x 0.31 in) | 159.6 x 74.8 x 8.1 mm (6.28 x 2.94 x 0.32 in) |
| SIM | Nano-SIM + Nano-SIM | · Nano-SIM· Nano-SIM + Nano-SIM |
| Weight | 206 g (7.27 oz) | 189 g (6.67 oz) |
| - | IP67 dust/water resistant (up to 1m for 30 min) | |
| Display | ||
|---|---|---|
| Protection | - | Corning Gorilla Glass 5 |
| Resolution | 1156 x 2510 pixels, 19.5:9 ratio (~419 ppi density) | 1080 x 2400 pixels, 20:9 ratio (~405 ppi density) |
| Size | 6.59 inches, 106.5 cm2 (~89.8% screen-to-body ratio) | 6.5 inches, 102.0 cm2 (~85.4% screen-to-body ratio) |
| Type | AMOLED, 68B colors, 2560Hz PWM, 120Hz, Dolby Vision, HDR Vivid, HDR10+, 3500 nits (peak) | Super AMOLED, 120Hz, 800 nits (HBM) |
| Platform | ||
|---|---|---|
| CPU | Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M) | Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) |
| Chipset | Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) | Exynos 1280 (5 nm) |
| GPU | Adreno 830 | Mali-G68 |
| OS | Android 16, HyperOS 3 | Android 12, up to 4 major Android upgrades, One UI 8 |
| Memory | ||
|---|---|---|
| Card slot | No | microSDXC (uses shared SIM slot) |
| Internal | 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM | 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM |
| Main Camera | ||
|---|---|---|
| Features | Color spectrum sensor, LED flash, HDR, panorama | LED flash, panorama, HDR |
| Quad | - | 64 MP, f/1.8, 26mm (wide), 1/1.7X", 0.8µm, PDAF, OIS 12 MP, f/2.2, 123˚ (ultrawide), 1.12µm 5 MP (macro) Auxiliary lens |
| Single | - | 32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm |
| Triple | 50 MP, f/1.9, 24mm (wide), 1/1.55", 1.0µm, PDAF, OIS 50 MP, f/2.2, 60mm (telephoto), PDAF, 2.5x optical zoom 8 MP, f/2.2, 15mm, 120˚ (ultrawide) | - |
| Video | 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+ | 4K@30fps, 1080p@30/60fps; gyro-EIS |
| Selfie camera | ||
|---|---|---|
| Features | - | HDR |
| Single | 20 MP, (wide), 1/2.0", 0.8µm | 32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm |
| Video | 1080p@30/60fps | 4K@30fps, 1080p@30fps |
| Sound | ||
|---|---|---|
| 3.5mm jack | - | No |
| 35mm jack | No | No |
| Loudspeaker | Yes, with stereo speakers | Yes, with stereo speakers |
| Comms | ||
|---|---|---|
| Bluetooth | 5.4, A2DP, LE, LHDC 5.0, ASHA | 5.1, A2DP, LE |
| Infrared port | Yes | - |
| NFC | Yes | Yes (market/region dependent) |
| Positioning | GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC, GLONASS | GPS, GLONASS, GALILEO, BDS |
| Radio | No | No |
| USB | USB Type-C, OTG | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, compass, barometer (market/region dependent) |
| - | Virtual proximity sensing | |
| Battery | ||
|---|---|---|
| Charging | 100W wired, PD3.0, QC3+, 100W PPS 22.5W reverse wired | 25W wired |
| Type | Si/C Li-Po 7100 mAh | Li-Po 5000 mAh |
| Misc | ||
|---|---|---|
| Colors | Black, White, Blue, Purple | Black, White, Blue, Peach |
| Models | 2510DRK44C | SM-A536B, SM-A536B/DS, SM-A536U, SM-A536U1, SM-A5360, SM-A536E, SM-A536E/DS, SM-A536V, SM-A536W, SM-A536N, SM-S536DL |
| Price | About 350 EUR | $ 151.42 / £ 185.00 / € 169.14 |
| SAR | - | 0.75 W/kg (head) 1.58 W/kg (body) |
| SAR EU | - | 0.89 W/kg (head) 1.60 W/kg (body) |
| Tests | ||
|---|---|---|
| Battery life | - | Endurance rating 113h |
| Camera | - | Photo / Video |
| Display | - | Contrast ratio: Infinite (nominal) |
| Loudspeaker | - | -26.5 LUFS (Good) |
| Performance | - | AnTuTu: 329802 (v8), 379313 (v9) GeekBench: 1891 (v5.1) GFXBench: 19fps (ES 3.1 onscreen) |
| OUR TESTS | ||
|---|---|---|
| Battery (old) | - | Endurance rating 113h |
| Camera | - | Photo / Video |
| Display | - | 830 nits max brightness (measured) |
| Loudspeaker | - | -26.5 LUFS (Good) |
| Performance | - | AnTuTu: 329802 (v8), 379313 (v9) GeekBench: 1891 (v5.1) GFXBench: 19fps (ES 3.1 onscreen) |