Xiaomi Redmi 15 5G vs Xiaomi Redmi K40 Game Enhanced Edition
Here you can compare Xiaomi Redmi 15 5G and Xiaomi Redmi K40 Game Enhanced Edition. Comparing Xiaomi Redmi 15 5G vs Xiaomi Redmi K40 Game Enhanced Edition on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi 15 5G stands against Xiaomi Redmi K40 Game Enhanced Edition and which one should you buy The current lowest price found for Xiaomi Redmi 15 5G is ₹21,499 and for Xiaomi Redmi K40 Game Enhanced Edition is ₹22,999. The details of both of these products were last updated on Sep 24, 2026.
| Specification | Xiaomi Redmi 15 5G | Xiaomi Redmi K40 Game Enhanced Edition |
|---|---|---|
| Battery | 7000 mAh, Si-C EV-Grade Technology | 5065 mAh, Li-Po Battery |
| OS | Android v15 | Android v11 |
| Display | 6.9 inches, 1080 x 2340 pixels, 144 Hz | 6.67 inches, 1080 x 2400 pixels, 120 Hz |
| CPU | 2.3 GHz, Octa Core Processor | 3 GHz, Octa Core Processor |
| Internal Memory | 128 GB | 128 GB |
| Price | ₹21,499 | ₹22,999 |
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Overview
| Specs Score | 61 / 100 | 64 / 100 Better Specs |
| Display Resolution | 1080 x 2340 pixels | 1080 x 2400 pixels Better Resolution |
| CPU Clock Speed | 2.3 GHz | 3 GHz Faster Clock Speed |
| Rear Camera | 50 MP Dual | 64 MP + 8 MP + 2 MP Triple Better Camera Resolution |
| Front Camera | 8 MP | 16 MP Better Front Camera Resolution |
| Weight | 217 g | 205 g Lighter |
| Battery | 7000 mAh Bigger Battery | 5065 mAh |
| Unique Features | FM Radio No Memory Card Support Reverse Charging | No NFC No No |
General
| Country of Origin | India | |
| Model | 15 5G | K40 Game Enhanced Edition |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| OS Updates | 2 years | |
| Security Updates | 4 years | |
| Release Date | August 01, 2025 | April 27, 2021 |
| In The Box | Mobile Phone * 1, Adapter * 1, USB Type-C cable * 1, SIM Eject Tool * 1, Quick Start Guide, & Warranty Card * 1, Safety Information * 1 |
Design
| Dimensions | 80.45 x 168.48 x 8.4 mm | 76.9 x 161.9 x 8.3 mm |
| Weight | 217 g | 205 g |
| Colors | Sandy Purple, Frosted White, Midnight Black |
Display
| Type | Color IPS Screen (16M Colors) | Color OLED Screen (16M Colors) |
| Touch | Yes, 288 Hz Touch Sampling Rate | Yes |
| Size | 6.9 inches, 1080 x 2340 pixels, 144 Hz | 6.67 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 20.6:9 | 20:9 |
| PPI | ~ 374 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 83.2% | ~ 86.3% |
| Glass Type | Corning Gorilla Glass 5 | |
| Brightness | 850nits Peak Brightness | |
| HDR Support | Yes, HDR10+ | |
| Features | TÜV Rheinland Circadian Friendly, TÜV Rheinland flicker free, TÜV Rheinland Low Blue light | HDR10+ |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 6 GB | 6 GB |
| RAM Type | LPDDR4X | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | UFS 3.1 |
| Card Slot | Yes, (Hybrid Slot), upto 1 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | SA: n1/n3/n5/n8/n28/n40/n78, NSA: n1/n3/n40/n78/n8 | |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.1, A2DP, LE | Yes, v5.2, A2DP, LE |
| USB | Yes, USB-C | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
Extra
| GPS | Yes, with A-GPS, Glonass, Beidou | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Ambient Light Sensor, Proximity Sensor (Virtual), E Compass, Accelerometer | Accelerometer, Gyro, Proximity, Compass, Barometer, Color Spectrum |
| 3.5mm Headphone Jack | No | |
| NFC | Yes | |
| AI Features | Circle to Search, Gemini AI, AI Erase | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | IP53 |
| Dust Resistant | Yes | Yes |
| Extra Features | Hydro Touch |
Camera
| Rear Camera | 50 MP ƒ/1.75 (Wide Angle) | 64 MP ƒ/1.7 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro |
| Auto Focus | Yes | Yes |
| Features | AI Sky, AI Erase, Classic Film Filters | HDR, Panorama |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD, 720p @ 960 fps HD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 8 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash | 16 MP Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 120 fps HD |
| Front Camera Features | HDR | HDR |
Technical
| OS | Android v15 | Android v11 |
| Custom UI | HyperOS 2 | |
| Chipset | Qualcomm Snapdragon 6s Gen3 | MediaTek Dimensity 1200 |
| CPU | 2.3 GHz, Octa Core Processor | 3 GHz, Octa Core Processor |
| Core Details | 2x2.3 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55 | 1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 |
| GPU | Adreno 619 | Mali-G77 MC9 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | No |
| Speaker Type | Bottom Firing Loud Speaker | |
| Audio Features | Dolby Certified, 200% Super Volume | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh, Si-C EV-Grade Technology | 5065 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W | Yes, 67W Fast Charging |
| Reverse Charging | Yes, 18W |
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