Compare the key specs first, then explore the full specifications below.
Snapdragon 8 Elite
12/256GB · Documented international reference; inner display for foldables
| SPECIFICATION | Xiaomi 15 · 12GB RAM / 256GB | Redmi 15C · 4GB RAM / 128GB |
|---|---|---|
| OS | Android 15, HyperOS 2 | Android 15, HyperOS 2 |
| Chipset | Snapdragon 8 Elite | Mediatek Helio G81 Ultra (12 nm) |
| CPU | Octa-core 2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M | Octa-core (2x2.0 GHz Cortex-A75 + 6x1.8 GHz Cortex-A55) |
| GPU | Adreno 830 | Mali-G52 MC2 |
| SPECIFICATION | Xiaomi 15 · 12GB RAM / 256GB | Redmi 15C · 4GB RAM / 128GB |
|---|---|---|
| Display Size | 6.36 in | 6.9 in |
| Refresh Rate | 120 | 120 Hz |
| Display Type | LTPO AMOLED, 120Hz, Dolby Vision, HDR10+, 3200 nits peak | IPS LCD, 120Hz |
| Resolution | 1200 × 2670 pixels | 720 x 1600 pixels |
| Aspect Ratio | 20:9 | 20:9 |
| Pixel Density | 460 ppi | 254 ppi |
Helio G81 Ultra
4/128GB · Global 4G
| Brightness |
| 3200 nits peak |
| 810 nits (HBM, advertised) |
| Screen-to-body ratio | 90% | 84.3% |
| Display Protection | Xiaomi Shield Glass | Corning Gorilla Glass 3 |
| SPECIFICATION | Xiaomi 15 · 12GB RAM / 256GB | Redmi 15C · 4GB RAM / 128GB |
|---|---|---|
| Battery Capacity | 5240 mAh | 6000 mAh |
| Battery Type | Si/C Li-Ion 5240 mAh global; 5400 mAh China | Li-Ion |
| Charging | 90W wired; 50W wireless; 10W reverse wireless | 33W wired, PD |
| SPECIFICATION | Xiaomi 15 · 12GB RAM / 256GB | Redmi 15C · 4GB RAM / 128GB |
|---|---|---|
| Main Camera System | Triple camera | Dual: 50MP wide + auxiliary lens |
| Main Camera Details | 50 MP f/1.6 wide OIS + 50 MP 60mm telephoto 2.6× OIS + 50 MP ultrawide | 50 MP, f/1.8, 28mm (wide), 1/2.76-inch, 0.64µm, PDAF; auxiliary lens |
| Camera Features | Laser AF; color spectrum sensor; Leica lens; dual-LED dual-tone flash; HDR; panorama | LED flash; HDR |
| Camera Video | 8K@24/30fps HDR; 4K@24/30/60fps HDR10+, Dolby Vision, LOG; 1080p@30/60/120/240/960fps; 720p@1920fps; gyro-EIS | 1080p@30fps |
| SPECIFICATION | Xiaomi 15 · 12GB RAM / 256GB | Redmi 15C · 4GB RAM / 128GB |
|---|---|---|
| Selfie Camera | 32 MP | 8 MP, f/2.0 (wide), 1/4.0-inch, 1.12µm |
| Selfie Video | 4K@30/60fps; 1080p@30/60fps; HDR10+; gyro-EIS | 1080p@30fps |
| SPECIFICATION | Xiaomi 15 · 12GB RAM / 256GB | Redmi 15C · 4GB RAM / 128GB |
|---|---|---|
| Technology | GSM / HSPA / LTE / 5G | GSM / HSPA / LTE |
| SPECIFICATION | Xiaomi 15 · 12GB RAM / 256GB | Redmi 15C · 4GB RAM / 128GB |
|---|---|---|
| Storage | 256 GB | 128 GB |
| SPECIFICATION | Xiaomi 15 · 12GB RAM / 256GB | Redmi 15C · 4GB RAM / 128GB |
|---|---|---|
| RAM | 12 GB | 4 GB |
| SPECIFICATION | Xiaomi 15 · 12GB RAM / 256GB | Redmi 15C · 4GB RAM / 128GB |
|---|---|---|
| Card Slot | No | microSDXC |
| Storage Type | UFS 4.0 | eMMC 5.1 |
| SPECIFICATION | Xiaomi 15 · 12GB RAM / 256GB | Redmi 15C · 4GB RAM / 128GB |
|---|---|---|
| Dimensions | 152.3 × 71.2 × 8.1 / 8.4 / 8.5 mm | 171.6 x 79.5 x 8 mm |
| Build | Glass front (Xiaomi Shield Glass), aluminum frame (6M42) | Glass front (Gorilla Glass 3), plastic frame, glass or eco-leather back |
| SIM | Dual Nano-SIM; dual Nano-SIM plus eSIM (max 2 active) | Dual Nano-SIM |
| Protection | IP68 | IP64 dust tight and splash resistant |
| SPECIFICATION | Xiaomi 15 · 12GB RAM / 256GB | Redmi 15C · 4GB RAM / 128GB |
|---|---|---|
| Loudspeaker | Stereo speakers | Single loudspeaker |
| Headphone Jack | No 3.5mm jack | 3.5mm headphone jack |
| Audio | 24-bit/192kHz Hi-Res and Hi-Res wireless audio; Qualcomm XPAN | — |
| SPECIFICATION | Xiaomi 15 · 12GB RAM / 256GB | Redmi 15C · 4GB RAM / 128GB |
|---|---|---|
| 5G | — | Not supported; 4G LTE |
| Radio | No | FM radio |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac/6e/7; dual-band or tri-band; Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Bluetooth | 5.4/6.0; A2DP; LE; aptX HD; aptX Adaptive; LHDC 5 | 5.4, A2DP, LE |
| Positioning | GPS L1+L5; GLONASS G1; BeiDou B1I+B1c+B2a; Galileo E1+E5a; QZSS L1+L5 | GPS, GLONASS, Galileo, BDS |
| NFC | Supported | Supported (market dependent) |
| USB | USB Type-C 3.2; DisplayPort; OTG | USB Type-C 2.0, OTG |
| Infrared | Yes | Infrared port (market dependent) |
| SPECIFICATION | Xiaomi 15 · 12GB RAM / 256GB | Redmi 15C · 4GB RAM / 128GB |
|---|---|---|
| Sensors & Features | Ultrasonic in-display fingerprint; accelerometer; proximity; gyro; compass; barometer | Side-mounted fingerprint; accelerometer; compass; virtual proximity sensing |
| SPECIFICATION | Xiaomi 15 · 12GB RAM / 256GB | Redmi 15C · 4GB RAM / 128GB |
|---|---|---|
| Announced | 2024, October 29 | 2025, August 01 |
| Status | Available; released 2024, October 29 | Available; released 2025, August 01 |
| SPECIFICATION | Xiaomi 15 · 12GB RAM / 256GB | Redmi 15C · 4GB RAM / 128GB |
|---|---|---|
| Colors | Black; White; Liquid Silver; Green; Lilac | Moonlight Blue; Mint Green; Midnight Gray; Twilight Orange |
| Models | 24129PN74G; 24129PN74I; 24129PN74C | 25078RA3EA; 25078RA3EL; 25078RA3EY |
| Price | — | Varies by region and retailer |
| SPECIFICATION | Xiaomi 15 · 12GB RAM / 256GB | Redmi 15C · 4GB RAM / 128GB |
|---|---|---|
| Main Camera | 50 MP | 50 MP |
| SPECIFICATION | Xiaomi 15 · 12GB RAM / 256GB | Redmi 15C · 4GB RAM / 128GB |
|---|---|---|
| Weight | 189 / 191 / 192 g | 205 g |
| SPECIFICATION | Xiaomi 15 · 12GB RAM / 256GB | Redmi 15C · 4GB RAM / 128GB |
|---|---|---|
| SAR EU | 0.99 W/kg head; 1.00 W/kg body | 0.85 W/kg head; 0.94 W/kg body |
