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Brand | oppo | oneplus | xiaomi |
Model | oppo r15x | oneplus 13t | xiaomi redmi note 15 |
Announced | 2018 October | 2025 April 24 | 2025 December 18 |
Status | Available. Released 2018 November | Available. Released 2025 April 30 | Available. Released 2026 January 06 |
Device Body | glass front | aluminum alloy frame | glass front | plastic frame | plastic back | |
Dimensions | 158.3 x 75.5 x 7.4 mm ( 6.23 x 2.97 x 0.29 in ) | 150.8 x 71.7 x 8.2 mm ( 5.94 x 2.82 x 0.32 in ) | 164 x 75.4 x 7.4 mm ( 6.46 x 2.97 x 0.29 in ) |
Weight in gram | 156 | 185 | 178 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | · Nano-SIM + Nano-SIM + | Nano-SIM + Nano-SIM |
Water Resistance | No | ip65 dust tight and water resistant low pressure water jets | ip66 dust tight and water resistant high pressure water jets |
Display type | Super AMOLED | LTPO AMOLED | 1b colors | 120hz | 2160hz pwmillion| dolby vision | hdr10+ | hdr vivid | 1600 Luminance units ( hbmillion) | AMOLED | 68b colors | 120hz | 3840hz pwmillion| hdr10+ | 800 Luminance units ( typ ) | 3200 Luminance units ( the peak ) |
Display resolution | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~402 pixel per inch density ) | 1216 x 2640 pixels | 19.5 : 9 ratio ( ~460 pixel per inch density ) | 1080 x 2392 pixels ( ~388 pixel per inch density ) |
Display size | 6.4 inches | 101.0 cm2 ( ~84.5% screen to body ratio ) | 6.32 inches | 97.9 cm2 ( ~90.6% screen to body ratio ) | 6.77 inches | 110.9 cm2 ( ~89.7% screen to body ratio ) |
Display Protection | corning gorilla glass 5 | crystal shield glass | scratch/drop-resistant glass | mohs level 5 |
Operating System | android 8.1 ( oreo ) | planned upgrade to android 9.0 ( pie ) | coloros 6.0 | android 15 | oxygenos 15 ( international ) | coloros 15 ( china ) | android 15 | up to 4 major android upgrades | hyperos 2 |
CPU | Octa-core ( 4x2.0 GHz kryo 260 gold & 4x1.8 GHz kryo 260 silver ) | Octa-core ( 2x4.32 GHz oryon v2 phoenix l + 6x3.53 GHz oryon v2 phoenix m ) | Octa-core ( 4x2.4 GHz cortex-a78 & 4x1.8 GHz cortex-a55 ) |
Chipset | Qualcomm sdm660 snapdragon 660 ( 14 nm ) | Qualcomm sm8750-ab snapdragon 8 elite ( 3 nm ) | Qualcomm sm6475-ab snapdragon 6 generation 3 ( 4 nm ) |
GPU | adreno 512 | adreno 830 | adreno 710 |
Memory card | No | No | microsdxc ( uses shared sim slot ) |
Memory v1 | 128gb 6gb RAM | 256gb 12gb RAM | 128gb 6gb RAM |
Memory v2 | 256gb 16gb RAM | 512gb 12gb RAM | 512gb 16gb RAM | 1tb 16gb RAM | 128gb 8gb RAM | 256gb 8gb RAM | 512gb 8gb RAM | 512gb 12gb RAM | |
Primary camera | 16 megapixel| lens aperture1.7 | 1/2.8" | 1.12µm | phase detection autofocus 2 megapixel| ( depth ) | 50 megapixel| lens aperture1.8 | 24mm ( wide ) | 1/1.56" | 1.0µm | multi-directional phase detection autofocus | OIS 50 megapixel| lens aperture2.0 | ( telephoto ) | 1/2.76" | 0.64µm | 2x optical zoom | phase detection autofocus | 108 megapixel| lens aperture1.7 | 24mm ( wide ) | 1/1.67" | 0.64µm | phase detection autofocus | OIS 8 megapixel| lens aperture2.2 | 16mm ( ultrawide ) | 1/4.0" | 1.12µm |
Secondary camera | 25 megapixel| lens aperture2.0 | 1/2.8" | 0.9µm | 16 megapixel| lens aperture2.4 | 24mm ( wide ) | 20 megapixel| lens aperture2.2 | 21mm ( wide ) | 1/4.0" |
Loud speaker | Yes | Yes with stereo speakers | Yes with stereo speakers ( with Dolby Atmos ) |
Audio jack | Yes | No | No |
WLAN | Wi-Fi 802.11 а/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n/ac/6/7 | dual or tri-band | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct |
Bluetooth | 5.0 | a2dp | le | 5.4 | a2dp | le | aptx hd | lhdc 5 | 5.1.0 or 5.3 | a2dp | le |
GPS | Yes with a-gps | ||
NFC | No | Yes | Yes ( market/region dependent ) |
Radio | No | No | No |
USB | microusb 2.0 | USB on-the-go | USB Type-C 2.0 | otg | USB Type-C 2.0 | otg |
Sensors | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | compass |
Battery | Li-lon 3600 mAh | Non-removable | si/c Li-lon 6260 mAh | si/c Li-lon 5520 mAh |
Battery Charge | charging 10w | 80w wired | 33w pps | 18w pd | 18w qc | 5w reverse wired | 45w wired | 18w reverse wired |
Colors | nebula color, green color gradations | black, gray, pink | black, blue color gradations, mist color color gradations |
Network technology | gsm / cdma / hspa / lte | gsm / hspa / lte / 5g | gsm / hspa / lte / 5g |
5G bands | 1 | 3 | 5 | 8 | 26 | 28 | 38 | 40 | 41 | 48 | 66 | 77 | 78 | 80 | 81 | 83 | 84 | 89 sa/nsa/sub6 | 1 | 2 | 3 | 5 | 7 | 8 | 12 | 20 | 26 | 28 | 38 | 40 | 41 | 48 | 66 | 71 | 77 | 78 sa/nsa - international | |
Network speed | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps | hspa lte 5g | hspa lte 5g |
GPRS | |||
EDGE | |||
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