OPPO A6s vs Xiaomi Redmi Note 15 256GB

OPPO A6S

Rs. 74,999

OPPO A6s
Key Specs
Display 6.75""
Battery 7000 mAh
Camera 50 MP + Auxiliary lens
Storage 128GB Built-in
Network
Technology GSM /a HSPA / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 42, 48, 66, 71
5G bands 1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA
Speed HSPA, LTE, 5G
Launch
Announced 2026, January 13
Status Available. Released 2026, January 13
Body
Dimensions 166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
Weight 216 g (7.62 oz)
Build Glass front, plastic frame, plastic back
SIM Nano-SIM + Nano-SIM
 IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Display for OPPO A6s
Type IPS LCD, 120Hz, 1125 nits (peak)
Size 6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio)
Resolution 720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
Platform
OS Android 15, ColorOS 15
Chipset Mediatek Dimensity 6300 (6 nm)
CPU Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali-G57 MC2
Memory
Card slot microSDXC
Internal 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
 UFS 2.2
Main Camera
Dual 50 MP, f/1.8, (wide), PDAF
Auxiliary lens
Features LED flash, HDR, panorama
Video 1080p@30/60fps
Selfie camera
Single 16 MP, f/2.4, (wide)
Features Panorama
Video 1080p@30fps
Sound
Loudspeaker Yes, with stereo speakers
3.5mm jack No
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth 5.4, A2DP, LE, aptX HD
Positioning GPS, GALILEO, GLONASS, QZSS
NFC Yes (market/region dependent)
Radio Unspecified
USB USB Type-C 2.0, OTG
Features
Sensors Fingerprint (side-mounted), accelerometer, proximity, compass
Battery
Type Si/C Li-Ion 7000 mAh
Charging 80W wired, 33W PPS, 13.5W PD, 54% in 30 min
5W reverse wired
Misc
Colors Cappuccino Brown, Ice White
Models CPH2789
space
Key Specs
Display 6.77""
Battery 6000 mAh
Camera 108 MP + 2 MP
Storage 256GB Built-in
Network
Technology GSM / HSPA / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - International
  HSDPA 850 / 900 / 2100 - India
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 38, 40, 41, 42, 48, 66, 71 - International
  1, 3, 5, 8, 28, 40, 41 - India
5G bands 1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA - International
  1, 3, 5, 8, 28, 40, 78 SA/NSA - India
Speed HSPA, LTE, 5G
Launch
Announced 2025, December 18
Status Available Released 2026, March 25
Body
Dimensions 164.03 x 75.42mm x 7.94mm
Weight 183.7g (6.47 oz)
Build Glass front, plastic frame, plastic back
SIM Nano-SIM + Nano-SIM
 IP66 dust tight and water resistant (high pressure water jets)
Drop resistant up to 1.7m
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
Display for Xiaomi Redmi Note 15 256GB
Type AMOLED display, 68B colors, 120Hz, 3840Hz PWM, HDR10+, 800 nits (typ), 3200 nits (peak)
Size 6.77 inches, 110.9 cm2 (~93% screen-to-body ratio)
Resolution 2392 × 1080 pixels (~3200  ppi density)
Protection Scratch/drop-resistant glass, Mohs level 5
Platform
OS Xiaomi HyperOS 2
Chipset MediaTek Helio G100-Ultra 6nm
CPU Octa-core processor, up to 2.2GHzGPU
GPU Mali-G57 MC2
Memory
Card slot microSDXC (uses shared SIM slot)
Internal 256GB 8GB RAM
 UFS 2.2
Main Camera
Dual 108 MP, f/1.7, 24mm (wide), 1/1.67", 0.64µm, PDAF, OIS
2 MP, f/2.2, 16mm (ultrawide), 1/4.0", 1.12µm
Features LED flash, HDR, panorama
Video 4K@30fps, 1080p@30fps, gyro-EIS, OIS
Selfie camera
Single 20 MP, sensor size 1/4'' f/2.2 4P lens
Video 1080p at 30fps
Sound
Loudspeaker Yes, with stereo speakers (with Dolby Atmos)
3.5mm jack No
 24-bit/192kHz Hi-Res audio
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 5.1 or 5.3, A2DP, LE
Positioning GPS, GLONASS, BDS, GALILEO
NFC Yes (market/region dependent)
Infrared port Yes
Radio No
USB USB Type-C 2.0, OTG
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, compass
 Virtual proximity sensing
Battery
Type Si/C Li-Ion 6000 mAh
Charging 33W turbo charging USB Type-C
18W reverse wired