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

Specification	Redmi 15 5G ₹18,499 Prices and availability may change on the seller's site View Price	Lava Agni 3 5G ₹18,323 Prices and availability may change on the seller's site View Price	Oppo K13 5G ₹20,489 Prices and availability may change on the seller's site View Price
General
In The Box	Mobile Phone, 33W Charger, USB Type-C Cable, SIM Eject Tool, Quick Start Guide, Warranty Card, Safety Information	Handset, Type-C USB cable, SIM Ejector Pin, Protection Cover	OPPO K13 5G Smartphone, 80W SUPERVOOC Fast Charger, USB Type-C Data Cable, SIM Ejector Tool, Protective Case, Quick Start Guide
Model Name	Redmi 15 5G	Lava Agni 3 5G	Oppo K13 5G (CPH2729, PLD110)
Launch Date	01/08/2025	04/10/2024	21/04/2025
Colors	Midnight Black, Sandy Purple, Frosted White	Heather Glass, Pristine Glass	Icy Purple, Prism Black, White
Brand	Redmi	Lava	OPPO
OTG Support	Yes	Yes	Yes
Display
Display Size	6.9, 17.5	6.78, 17.22	6.67, 16.94
Resolution	1080, 2340 pixels	1200, 2652 pixels	1080, 2400 pixels
Resolution Type	FHD+ (Full HD Plus) - 1080 x 2340 pixels, 19.5:9 aspect ratio	1.5K (FHD+ equivalent), 1200 x 2652 pixels, 429 PPI	FHD+ (Full HD+)
Refresh Rate	144Hz Adaptive Sync with 288Hz Touch Sampling Rate	120Hz	120Hz (Maximum), 180Hz Touch Sampling Rate
Display Type	IPS LCD with Excellent Brightness and Color Accuracy	AMOLED, 1B colors (10-bit color depth), HDR10+ support, Widevine L1 certified	AMOLED, Rigid (Non-Curved), Samsung Display
Display Design	Punch Hole Display with ~85.7% Screen-to-Body Ratio	3D Curved (Dual-curved on both sides), punch-hole notch	Flat Display with Punch-Hole Design
Brightness	850 nits (peak), 700 nits (HBM), 600 nits (typical)	1200 nits peak brightness (HDR mode)	1200 nits (Peak/HBM), 600 nits (Typical)
Screen Protection	Corning Gorilla Glass 3 (Mohs level 6), TÜV Rheinland Certified (Flicker-Free, Low Blue Light, Circadian Friendly)	Corning Gorilla Glass 5	AGC DT STAR2 Tempered Glass
Body
Dimensions	169.5 x 80.5 x 8.4 mm (6.67 x 3.17 x 0.33 inches)	163.7 x 75.5 x 8.8 mm (6.44 x 2.97 x 0.35 inches)	163.2 x 76.1 x 8.5 mm
Weight	217 grams (7.65 oz)	212 grams (7.48 ounces)	208 grams
Build Material	Glass front (Gorilla Glass 3), Plastic frame, Plastic back with Aerospace-Grade Metal Camera Trim	Glass back, Plastic frame sides, Matte plastic material	Plastic back with diamond-finish coating, Plastic frame, Glass front
Ports	USB Type-C 2.0 with OTG Support, No 3.5mm Headphone Jack	USB Type-C 2.0 with OTG support	USB Type-C 2.0 with OTG support, No 3.5mm jack
IP Rating	IP64 - Dust Tight and Water Resistant to Splashes	IP64 - Dust-tight and water resistant to water splashes (not full submersion)	IP65 - Dust tight & Water resistant to low-pressure water jets
Stereo Speakers	Single Bottom-Firing Loudspeaker with Dolby Certification	Yes, Dual Stereo Speakers with Dolby Atmos	Yes, Dual Stereo Speakers with Immersive Sound
Audio Features	Hi-Res Audio Certification, Advanced Bluetooth Codecs, aptX, LDAC, Dolby Atmos, Ultra Volume Mode	Dolby Atmos, Dolby Digital	aptX HD, LDAC, Dual Mics, Ultra Volume Mode
Processor
Operating System	Android 15 with HyperOS 2.2 Customization	Android 14 (Lava UI), upgradeable to Android 15, 16, and 17	Android 15 with ColorOS 15
Chipset Brand & Model	Qualcomm Snapdragon 6s Gen 3	MediaTek Dimensity 7300X (4nm process, segment-first for dual-screen phones)	Qualcomm Snapdragon 6 Gen 4 (SM6650) - 4nm process
CPU Type	Octa-core (2x Cortex-A78 @ 2.3GHz + 6x Cortex-A55 @ 2.0GHz)	Octa-core: 4x Cortex-A78 @ 2.5 GHz + 4x Cortex-A55 @ 2.0 GHz	Octa-core: 1x Cortex-A720s @ 2.3 GHz, 3x Cortex-A720s @ 2.2 GHz, 4x Cortex-A520s @ 1.8 GHz
Core Count	Octa-core Configuration - 2 Performance + 6 Efficiency Cores	Octa-core (8 cores total)	Octa-core (8 cores)
Clock Speed	2.3GHz (Performance Cores), 2.0GHz (Efficiency Cores)	2.5 GHz (Performance cores), 2.0 GHz (Efficiency cores)	2.3 GHz (Prime Core)
GPU	Adreno 619	Mali-G615 MC2	Qualcomm Adreno 810 @ 895MHz
Camera
Rear Camera Setup	Dual Camera System with AI Enhancement - 50MP Main + Auxiliary Depth Sensor	Triple camera setup: 50MP (wide with OIS) + 8MP (telephoto with 3x optical zoom) + 8MP (ultrawide)	Dual Rear Camera: 50MP main + 2MP monochrome/depth sensor
Front Camera	Single 8MP Front Camera with Screen Flash - Punch Hole Configuration	Single 16MP front camera with f/2.0 aperture, Samsung sensor, screen flash	Single 16MP front camera with Sony IMX480 sensor
Flash Type	LED Flash for Rear Camera, Screen Fill Light for Front Camera	Dual-LED flash (Front and Rear)	LED Flash (Main Camera)
Zoom Features	Up to 10x Digital Zoom, No Optical Zoom	3x optical zoom (telephoto lens), 30x digital/super zoom with AI upscaling and EIS	Digital Zoom up to 2x (in-sensor zoom)
Video Recording	1080p FHD Video at 30fps for Both Cameras	Rear: 4K@30fps, 1080p@30fps \| Front: 1080p@30fps \| Dual-view video mode, pro video mode supported	4K@30fps, 1080p@30/60/120fps, 720p@30/60/240fps SLO-MO, Time-lapse, Dual-view video recording
Battery
Capacity	7000 mAh	5000 mAh	7000 mAh
Fast Charging Support	33W Wired Fast Charging with PD 2.0, PPS, and QC3 Compatibility	66W wired fast charging (50% charge in 19 minutes, 0-100% in approximately 53 minutes)	80W SUPERVOOC Flash Charge Technology
Wireless Charging	Not Supported	No wireless charging support	Not supported
Reverse Charging	18W Reverse Charging to Power Other Devices	No reverse/wireless charging capability	Supported (wired only - can charge other devices)
Memory & Storage
RAM	4 GB, 6 GB, 8 GB	8 GB	8 GB, 12 GB
RAM Type	LPDDR4X	LPDDR5	LPDDR4X
Internal Storage	128 GB, 256 GB	128 GB, 256 GB	128 GB, 256 GB, 512 GB
Expandable Storage	Yes - microSDXC Card Support up to 1TB (Hybrid Slot)	No microSD card slot, non-expandable storage	No microSD card slot
Memory Card Type	microSDXC	Not Supported	Not Supported
Storage Type	UFS 2.2	UFS 3.1	UFS 3.1
Network
SIM Configuration	Dual Nano-SIM with Hybrid Slot (SIM1 + SIM2 or SIM1 + microSD)	Dual SIM (5G+5G capable dual standby)	Dual SIM (Nano-SIM + Nano-SIM) with Dual Standby
SIM Type	Nano SIM	Nano SIM	Nano SIM
Supported Network Bands	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	2G: GSM 850/900/1800/1900 MHz \| 3G: HSDPA 850/900/1900/2100 MHz \| 4G: Bands 1,3,5,7,8,20,28,38,40,41 \| 5G: n1/n2/n3/n5/n7/n8/n20/n28/n38/n40/n41/n66/n77/n78 (SA/NSA)	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
5G/4G/3G Support	Comprehensive 2G/3G/4G LTE/5G Support with Full Band Coverage for India	2G (GSM), 3G (HSDPA), 4G (LTE with multiple bands), 5G (Sub-6 and NSA/SA modes)	2G GSM, 3G HSPA, 4G LTE, 5G (Sub-6GHz)
VoLTE/VoNR	VoLTE (Voice over LTE) Enabled	VoLTE enabled with dual standby, Voice over 5G (VoNR) supported	VoLTE (HD Voice) & VoNR (5G Voice) Supported
Connectivity
Wi-Fi	Wi-Fi 5 (802.11ac) Dual-Band with Wi-Fi Direct and Hotspot	Wi-Fi 6E (802.11 a/b/g/n/ac/ax), dual-band 2.4GHz & 5GHz/6GHz	Wi-Fi 6 (802.11ax) with Dual-Band Support
Bluetooth	Bluetooth 5.1 with A2DP, LE, and aptX Codec Support	Bluetooth v5.4 with A2DP and LE support	Bluetooth 5.2 with aptX HD, LDAC support
NFC	Yes	No	Yes
USB Type	USB Type-C 2.0	USB Type-C 2.0	USB Type-C 2.0
GPS/Navigation	Quad-Band GNSS: GPS, GLONASS, GALILEO, BDS for Accurate Positioning	Multi-constellation GNSS: GPS, A-GPS, GLONASS, GALILEO, BDS (Beidou), NavIC (Indian), QZSS	Multi-constellation GNSS: GPS, GALILEO, GLONASS, BDS (Beidou), QZSS
Internet Connectivity	5G, 4G LTE, 3G, 2G, Wi-Fi, Hotspot, USB Tethering, Bluetooth Tethering	Cellular: 2G/3G/4G/5G, Wi-Fi 6E, Bluetooth 5.4, USB-C, dual SIM	5G, 4G LTE, Wi-Fi 6, Dual 4G Active
WLAN Hotspot	Yes	Yes	Yes
FM Radio	No	No	No
Features
Sensors	Comprehensive Sensor Suite for Gaming, Navigation, and Health Monitoring	Accelerometer, Gyroscope, Proximity Sensor, Ambient Light Sensor, Magnetometer (Compass)	In-display Fingerprint, Face Recognition, Accelerometer, Gyroscope, Proximity, Compass, Ambient Light
Fingerprint Scanner	Side-mounted	In-display (Optical)	In-display (Optical)
Face Unlock	2D Face Unlock Using Front Camera	3D/IR face recognition with response time ~0.55 seconds	Yes, 2D Face Unlock with IR support
Special Features	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	X-axis linear motor for haptics; Customizable action button (segment-first); Always-on display; Edge lighting; Anti-theft suite; App cloner; App lock; RAM lock; Flip-to-silent gesture; Smart answer; Anti-fake touch mode; Customizable lock screen; Side application bar; Gamer booster; Outdoor toolbox; Dual mini AMOLED rear display (1.74 inches); 5000mm² copper-plated 9-layer vapor chamber cooling; Gemini AI integration	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