OPPO A6x 5G vs Redmi Note 15 (Specs, Price & Features)

Compare OPPO A6x 5G vs Redmi Note 15 side by side to find out which is better. Discover differences in specifications, price, performance, camera, battery, and more to find the best smartphone for your needs in the Philippines.

SpecsOPPO A6x 5GRedmi Note 15
General
BrandOppoRedmi
ModelA6x 5GRedmi Note 15 (4G Variant)
Release DateDecember 2025January 15, 2026
Status-Available
SIM TypeDual Nano-SIM (Dual Standby)Dual SIM (Nano-SIM, hybrid slot with microSD)
Price₱8,799₱9,999
Build & Design
Dimensions166.61 x 78.51 x 8.61 mm164.03 x 75.42 x 7.94 mm
Weight212g183.7g
Build MaterialHigh-strength "Titan" composite frame; Glass front, plastic backHigh-durability "Titan" structure; Glass front, plastic frame and back

Water & Dust Resistance--
Durability--
ColorsPlum Purple, Ice Blue, Olive GreenGlacier Blue, Mist Purple, Black
Display
Screen Size6.75-inch6.77-inch
Display TypeLCD (LTPS)AMOLED (12-bit color, 68B colors)
ResolutionHD+ (1570 x 720 pixels)FHD+ (2392 x 1080 pixels)
Refresh Rate120Hz Ultra High Refresh Rate120Hz (240Hz touch sampling rate)
Aspect Ratio20:920:9
Pixel Density (PPI)--
Brightness--
ProtectionReinforced high-durability glass; 1,125 nits peak brightness (HBM)
High-durability display glass (1.8m drop resistance); 3200 nits peak brightness

Performance
ChipsetMediaTek Dimensity 6300 (6nm)MediaTek Helio G100-Ultra (6nm)
CPUOcta-core (2.4GHz max)Octa-core (up to 2.2GHz)
GPUARM Mali-G57 MC2Mali-G57 MC2
RAM Options4GB / 6GB / 8GB (LPDDR4X)6GB / 8GB (LPDDR4X)
Internal Storage Options128GB / 256GB (UFS 2.2)128GB / 256GB (UFS 2.2)
Expandable StorageYes, up to 1TB via microSD
Yes, up to 1TB via microSD (Hybrid slot)
Software & Features
Operating SystemColorOS 15 (based on Android 15)Xiaomi HyperOS 2 (based on Android 15)
UI / SkinColorOS 15.0HyperOS 2
Special FeaturesIP64 Dust & Water Resistance, 48-Month Fluency Protection, Trinity Engine optimization
IP64 Dust & Splash Resistance, Wet Touch 2.0, Xiaomi Offline Communication (via OTA)
Camera
Main Camera13MP Ultra-Clear Camera (f/2.2, AF)108MP Super-clear Camera (f/1.7, 1/1.67” sensor)
Secondary2MP Monochrome/Depth sensor (f/2.4)2MP Depth Sensor (f/2.4)
FeaturesPortrait Mode, Night Mode, AI Portrait Retouching, Google Lens
AI Erase Pro, Night Mode, HDR, 3x optical-level zoom (sensor crop)


Video Recording1080p @ 30fps, 720p @ 30/60fps1080p at 30/60fps, 720p at 30fps
Front Camera5MP (f/2.2)20MP (f/2.2)
Front Camera FeaturesAI Selfie Retouching, Screen Fill LightAI Beautify, AI Portrait, Screen Flash
Front Video Recording1080p @ 30fps1080p at 30fps
Audio & Multimedia
SpeakersDual Stereo SpeakersDual Stereo Speakers (300% Volume Boost)
Audio Features300% Ultra Volume ModeDolby Atmos, 24-bit/192kHz Hi-Res Audio
3.5mm Jack3.5mm Headphone JackNo (Audio via USB-C or Bluetooth)
Video Formats SupportedMP4, 3GP, MKV, WEBM, AVIMP4, MKV, AVI, WMV, WEBM
Connectivity
Network2G, 3G, 4G LTE, 5G (n1/n3/n5/n7/n8/n20/n28/n38/n40/n41/n77/n78)2G, 3G, 4G LTE
Wi-FiWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Bluetooth5.4 (Low Energy)5.3
GPSGPS, Beidou, GLONASS, Galileo, QZSSGPS (L1), GLONASS, GALILEO, BDS
NFCYes (Region dependent)Yes (Market dependent)
IR Blaster-Yes
USBUSB-C 2.0USB-C 2.0
Sensors & Security
Fingerprint SensorSide-mounted (Power button)In-display (Optical)
Face UnlockAI Facial RecognitionAI Face Unlock
Sensors--
Battery
Battery Capacity6,500mAh (Typical)6,000mAh (Standard Lithium-Ion)
Charging TypeUSB Type-CUSB Type-C
Charging Speed45W SUPERVOOC Flash Charge33W Turbo Charging (33W in-box charger)
Wireless ChargingNoNo
Reverse ChargingSupported (Wired Reverse Charging)18W Wired Reverse Charging
Price & Availability
Variants (RAM/Storage + Price)--
AvailabilityShopee, Lazada, TikTok Shop, and OPPO Concept Stores nationwide.Available at Mi Stores, Shopee, Lazada, and TikTok Shop.