Xiaomi Redmi 15 5G vs Tecno Spark Slim
Here you can compare Xiaomi Redmi 15 5G and Tecno Spark Slim. Comparing Xiaomi Redmi 15 5G vs Tecno Spark Slim 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 Tecno Spark Slim and which one should you buy The current lowest price found for Xiaomi Redmi 15 5G is ₹22,990 and for Tecno Spark Slim is ₹19,999. The details of both of these products were last updated on Nov 02, 2026.
| Specification | Xiaomi Redmi 15 5G | Tecno Spark Slim |
|---|---|---|
| CPU | 2.3 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| RAM | 6 GB | 8 GB |
| Display | 6.9 inches, 1080 x 2340 pixels, 144 Hz | 6.78 inches, 1224 x 2720 pixels, 144 Hz |
| OS | Android v15 | Android v15 |
| Internal Memory | 128 GB | 128 GB |
| Price | ₹22,990 | ₹19,999 |
- Like
- Comment
- Share
Overview
| Specs Score | 61 / 100 Better Specs | 55 / 100 |
| Display Resolution | 1080 x 2340 pixels | 1224 x 2720 pixels Better Resolution |
| Screen To Body Ratio | ~ 83.2% Less Bezels | |
| RAM | 6 GB | 8 GB More RAM |
| Front Camera | 8 MP | 13 MP Better Front Camera Resolution |
| Weight | 217 g | 156 g Lighter |
| Thickness | 8.4 mm | 5.75 mm Slimmer |
| Battery | 7000 mAh Bigger Battery | 5160 mAh |
| Unique Features | 5G FM Radio No No Memory Card Support | No No Water Resistant NFC No |
General
| Country of Origin | India | |
| Model | 15 5G | |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| OS Updates | 2 years | |
| Security Updates | 4 years | |
| Release Date | August 01, 2025 | September 02, 2025 |
| 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 | |
| Weight | 217 g | 156 g |
| Bezel less | No | |
| Colors | Sandy Purple, Frosted White, Midnight Black | Black, Blue, White |
Display
| Type | Color IPS Screen (16M Colors) | Color AMOLED Screen |
| Touch | Yes, 288 Hz Touch Sampling Rate | Yes |
| Size | 6.9 inches, 1080 x 2340 pixels, 144 Hz | 6.78 inches, 1224 x 2720 pixels, 144 Hz |
| Aspect Ratio | 20.6:9 | |
| PPI | ~ 374 PPI | ~ 440 PPI |
| Screen to Body Ratio | ~ 83.2% | |
| Glass Type | Corning Gorilla Glass 7i | |
| Brightness | 850nits Peak Brightness | 4500nits |
| Features | TÜV Rheinland Circadian Friendly, TÜV Rheinland flicker free, TÜV Rheinland Low Blue light | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 6 GB | 8 GB |
| RAM Type | LPDDR4X | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, (Hybrid Slot), upto 1 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | 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 |
| USB | Yes, USB-C | Yes, USB-C |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes | Yes |
Extra
| GPS | Yes, with A-GPS, Glonass, Beidou | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Ambient Light Sensor, Proximity Sensor (Virtual), E Compass, Accelerometer | |
| 3.5mm Headphone Jack | No | |
| NFC | Yes | |
| AI Features | Circle to Search, Gemini AI, AI Erase | ELLA AI |
| Water Resistance | Yes, 1.5 m | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | Hydro Touch |
Camera
| Rear Camera | 50 MP ƒ/1.75 (Wide Angle) | 50 MP (Wide Angle) |
| Auto Focus | Yes | Yes |
| Features | AI Sky, AI Erase, Classic Film Filters | HDR |
| Video Recording | 1080p @ 30 fps FHD | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash | 13 MP (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Front Camera Features | HDR |
Technical
| OS | Android v15 | Android v15 |
| Custom UI | HyperOS 2 | |
| Chipset | Qualcomm Snapdragon 6s Gen3 | Mediatek Helio G200 |
| CPU | 2.3 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2x2.3 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55 | |
| GPU | Adreno 619 | Mali-G57 MC2 (1.1GHz) |
| Java | No | No |
| Browser | Yes, supports HTML5 |
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 | 5160 mAh |
| Fast Charging | Yes, 33W | Yes, 45W |
| Reverse Charging | Yes, 18W | Yes, 10W |
Discuss
Related News
Upcoming Phone Launches in India in October 2026: Redmi, OPPO, vivo, OnePlus & MoreOctober is shaping up to be a busy month for smartphone launches in India. The month starts with Xiaomi’s Redmi 17C 5G, followed by the OPPO F35 series and then vivo’s October 6 event. vivo has officially con…
Redmi Note 17 5G Review: A Battery Beast With a Big Performance ProblemXiaomi’s Redmi Note series built its reputation on balance. Solid specs across the board without a glaring weak spot. The Redmi Note 17 breaks from that formula entirely. At ₹27,999 onward, it leans almost en…
Redmi Note 17 Launched in India: Check Pricing and SpecificationsXiaomi has launched the Redmi Note 17 in India, sold under the “mAhster Edition” tagline built around its 8,000 mAh battery. The phone replaces the Redmi Note 15 directly; Xiaomi has skipped the Note 16 name …
Exclusive: vivo X500, Pro, and Pro Max Coming to India in November, Set to Further Strengthen its Camera Credentialsvivo is bringing its entire X500 series to India by the end of November 2026, our source has confirmed. The lineup will include the vivo X500, X500 Pro and X500 Pro Max, giving Indian buyers access to all thr…
