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Detailed side-by-side comparison of specifications, features and latest prices in India.

Specification	Oppo K13 5G ₹20,489 Prices and availability may change on the seller's site View Price	Redmi 15 5G ₹18,499 Prices and availability may change on the seller's site View Price
General
In The Box	OPPO K13 5G Smartphone, 80W SUPERVOOC Fast Charger, USB Type-C Data Cable, SIM Ejector Tool, Protective Case, Quick Start Guide	Mobile Phone, 33W Charger, USB Type-C Cable, SIM Eject Tool, Quick Start Guide, Warranty Card, Safety Information
Model Name	Oppo K13 5G (CPH2729, PLD110)	Redmi 15 5G
Launch Date	21/04/2025	01/08/2025
Colors	Icy Purple, Prism Black, White	Midnight Black, Sandy Purple, Frosted White
Brand	OPPO	Redmi
OTG Support	Yes	Yes
Display
Display Size	6.67, 16.94	6.9, 17.5
Resolution	1080, 2400 pixels	1080, 2340 pixels
Resolution Type	FHD+ (Full HD+)	FHD+ (Full HD Plus) - 1080 x 2340 pixels, 19.5:9 aspect ratio
Refresh Rate	120Hz (Maximum), 180Hz Touch Sampling Rate	144Hz Adaptive Sync with 288Hz Touch Sampling Rate
Display Type	AMOLED, Rigid (Non-Curved), Samsung Display	IPS LCD with Excellent Brightness and Color Accuracy
Display Design	Flat Display with Punch-Hole Design	Punch Hole Display with ~85.7% Screen-to-Body Ratio
Brightness	1200 nits (Peak/HBM), 600 nits (Typical)	850 nits (peak), 700 nits (HBM), 600 nits (typical)
Screen Protection	AGC DT STAR2 Tempered Glass	Corning Gorilla Glass 3 (Mohs level 6), TÜV Rheinland Certified (Flicker-Free, Low Blue Light, Circadian Friendly)
Body
Dimensions	163.2 x 76.1 x 8.5 mm	169.5 x 80.5 x 8.4 mm (6.67 x 3.17 x 0.33 inches)
Weight	208 grams	217 grams (7.65 oz)
Build Material	Plastic back with diamond-finish coating, Plastic frame, Glass front	Glass front (Gorilla Glass 3), Plastic frame, Plastic back with Aerospace-Grade Metal Camera Trim
Ports	USB Type-C 2.0 with OTG support, No 3.5mm jack	USB Type-C 2.0 with OTG Support, No 3.5mm Headphone Jack
IP Rating	IP65 - Dust tight & Water resistant to low-pressure water jets	IP64 - Dust Tight and Water Resistant to Splashes
Stereo Speakers	Yes, Dual Stereo Speakers with Immersive Sound	Single Bottom-Firing Loudspeaker with Dolby Certification
Audio Features	aptX HD, LDAC, Dual Mics, Ultra Volume Mode	Hi-Res Audio Certification, Advanced Bluetooth Codecs, aptX, LDAC, Dolby Atmos, Ultra Volume Mode
Processor
Operating System	Android 15 with ColorOS 15	Android 15 with HyperOS 2.2 Customization
Chipset Brand & Model	Qualcomm Snapdragon 6 Gen 4 (SM6650) - 4nm process	Qualcomm Snapdragon 6s Gen 3
CPU Type	Octa-core: 1x Cortex-A720s @ 2.3 GHz, 3x Cortex-A720s @ 2.2 GHz, 4x Cortex-A520s @ 1.8 GHz	Octa-core (2x Cortex-A78 @ 2.3GHz + 6x Cortex-A55 @ 2.0GHz)
Core Count	Octa-core (8 cores)	Octa-core Configuration - 2 Performance + 6 Efficiency Cores
Clock Speed	2.3 GHz (Prime Core)	2.3GHz (Performance Cores), 2.0GHz (Efficiency Cores)
GPU	Qualcomm Adreno 810 @ 895MHz	Adreno 619
Camera
Rear Camera Setup	Dual Rear Camera: 50MP main + 2MP monochrome/depth sensor	Dual Camera System with AI Enhancement - 50MP Main + Auxiliary Depth Sensor
Front Camera	Single 16MP front camera with Sony IMX480 sensor	Single 8MP Front Camera with Screen Flash - Punch Hole Configuration
Flash Type	LED Flash (Main Camera)	LED Flash for Rear Camera, Screen Fill Light for Front Camera
Zoom Features	Digital Zoom up to 2x (in-sensor zoom)	Up to 10x Digital Zoom, No Optical Zoom
Video Recording	4K@30fps, 1080p@30/60/120fps, 720p@30/60/240fps SLO-MO, Time-lapse, Dual-view video recording	1080p FHD Video at 30fps for Both Cameras
Battery
Capacity	7000 mAh	7000 mAh
Fast Charging Support	80W SUPERVOOC Flash Charge Technology	33W Wired Fast Charging with PD 2.0, PPS, and QC3 Compatibility
Wireless Charging	Not supported	Not Supported
Reverse Charging	Supported (wired only - can charge other devices)	18W Reverse Charging to Power Other Devices
Memory & Storage
RAM	8 GB, 12 GB	4 GB, 6 GB, 8 GB
RAM Type	LPDDR4X	LPDDR4X
Internal Storage	128 GB, 256 GB, 512 GB	128 GB, 256 GB
Expandable Storage	No microSD card slot	Yes - microSDXC Card Support up to 1TB (Hybrid Slot)
Memory Card Type	Not Supported	microSDXC
Storage Type	UFS 3.1	UFS 2.2
Network
SIM Configuration	Dual SIM (Nano-SIM + Nano-SIM) with Dual Standby	Dual Nano-SIM with Hybrid Slot (SIM1 + SIM2 or SIM1 + microSD)
SIM Type	Nano SIM	Nano SIM
Supported Network Bands	2G GSM: 850/900/1800/1900 MHz \| 3G WCDMA: Bands 1/8 \| 4G LTE FDD: Bands 1/3/5/8/28B \| 4G LTE TDD: Bands 40/41 \| 5G NR: n1/n3/n5/n8/n28B/n40/n41/n77/n78	2G: GSM 850/900/1800/1900 \| 3G: HSDPA 800/850/900/1700(AWS)/1900/2100 \| 4G: Bands 1,2,3,4,5,7,8,12,13,17,18,19,20,26,28,32,38,40,41,42,48,66,71 \| 5G: SA n1/n3/n5/n8/n28/n40/n78, NSA n1/n3/n40/n78/n8
5G/4G/3G Support	2G GSM, 3G HSPA, 4G LTE, 5G (Sub-6GHz)	Comprehensive 2G/3G/4G LTE/5G Support with Full Band Coverage for India
VoLTE/VoNR	VoLTE (HD Voice) & VoNR (5G Voice) Supported	VoLTE (Voice over LTE) Enabled
Connectivity
Wi-Fi	Wi-Fi 6 (802.11ax) with Dual-Band Support	Wi-Fi 5 (802.11ac) Dual-Band with Wi-Fi Direct and Hotspot
Bluetooth	Bluetooth 5.2 with aptX HD, LDAC support	Bluetooth 5.1 with A2DP, LE, and aptX Codec Support
NFC	Yes	Yes
USB Type	USB Type-C 2.0	USB Type-C 2.0
GPS/Navigation	Multi-constellation GNSS: GPS, GALILEO, GLONASS, BDS (Beidou), QZSS	Quad-Band GNSS: GPS, GLONASS, GALILEO, BDS for Accurate Positioning
Internet Connectivity	5G, 4G LTE, Wi-Fi 6, Dual 4G Active	5G, 4G LTE, 3G, 2G, Wi-Fi, Hotspot, USB Tethering, Bluetooth Tethering
WLAN Hotspot	Yes	Yes
FM Radio	No	No
Features
Sensors	In-display Fingerprint, Face Recognition, Accelerometer, Gyroscope, Proximity, Compass, Ambient Light	Comprehensive Sensor Suite for Gaming, Navigation, and Health Monitoring
Fingerprint Scanner	In-display (Optical)	Side-mounted
Face Unlock	Yes, 2D Face Unlock with IR support	2D Face Unlock Using Front Camera
Special Features	IR Blaster for home automation, Wet Hand Touch mode, Glove Mode, AI Trinity Engine, AI HyperBoost, AI LinkBoost 2.0, BeaconLink, Thermal Management (6000mm² graphite + 5700mm² VC cooling), 5-year Battery Durability Certification, Hardware-level Low Blue Light	IR Blaster for Device Control, Hydro Touch for Wet Screen Responsiveness, AI Features (Circle to Search, Gemini AI, AI Erase), Virtual RAM Expansion up to 16GB