Tecno Spark Slim vs Itel S25 Ultra
Compare Tecno Spark Slim and Itel S25 Ultra to understand which one suits your needs the best. The Tecno Spark Slim is priced from ₹18,599, while Itel S25 Ultra is available at ₹15,999 respectively. In terms of performance and features, each device offers a unique combination of processor, display, camera, and battery capabilities. Explore their complete specifications and key differences side-by-side to make a well-informed buying decision.
Tecno Spark Slim vs Itel S25 Ultra Comparison Overview
| Key Highlights | Tecno Spark Slim | Itel S25 Ultra |
|---|---|---|
| Price | ₹18,599 | ₹15,999 |
| Processor | MediaTek Helio G200 | Unisoc T620 |
| Display | 6.78", 1.5K AMOLED, 144Hz | 6.78", FHD+ AMOLED, 120Hz |
| Rear Camera | 50MP (Wide-angle), 13MP (Front) | 50MP (Wide-angle), 0.08MP (Auxiliary), 32MP (Front) |
| Battery | 5160mAh, 45Watt, Charger in the box | 5000mAh, 18Watt, Charger in the box |
| RAM/Storage | 8GB (LPDDR4X), 256GB (UFS 2.2) | 8GB (LPDDR4X), 128GB (UFS 2.2) |
-356w.webp "itel S25 Ultra Front and Back Broma Black")
Performance Scorecard
GamingSee More Details
Tecno Spark Slim100
Itel S25 Ultra82
CameraSee More Details
Itel S25 Ultra100
Tecno Spark Slim30
DisplaySee More Details
Tecno Spark Slim100
Itel S25 Ultra85
BatterySee More Details
Tecno Spark Slim100
Itel S25 Ultra65
BodySee More Details
Tecno Spark Slim100
Itel S25 Ultra67
Key Specifications
| Processor | MediaTek Helio G200 | Unisoc T620 | ||
|---|---|---|---|---|
| Display | 6.78", 1.5K AMOLED, 144Hz | 6.78", FHD+ AMOLED, 120Hz | ||
| Camera | 50MP (Wide-angle), 13MP (Front) | 50MP (Wide-angle), 0.08MP (Auxiliary), 32MP (Front) | ||
| Battery | 5160mAh, 45Watt, Charger in the box | 5000mAh, 18Watt, Charger in the box | ||
| RAM | 8GB (LPDDR4X) | 8GB (LPDDR4X) | ||
| Storage | 256GB (UFS 2.2) | 128GB (UFS 2.2) |
General
| Box Contents | Phone, 45W Charger, Type-C Cable, SIM Ejector Tool | Phone, 18W Charger, Type-C Cable, Case, Screen Protector, SIM Ejector Tool | ||
|---|---|---|---|---|
| Colors | Cool Black, Slim White | Bromo Black, Meteor Titanium, Komodo Ocean | ||
| Launch | September 02, 2025 | November 09, 2024 | ||
| Stores | ||||
| Launch Country | Germany | Philippines | ||
| Launch Price | ₹18,599 | ₹15,999 |
Display
🏆 Winner: Tecno Spark Slim
| Display Type | AMOLED | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 144Hz | 120Hz | ||
| Playback Quality | SDR | SDR | ||
| Display Engine | ProXDR | - | ||
| Touch Sampling Rate | 2160Hz | 240Hz | ||
| Display Size | 6.78 inches | 6.78 inches | ||
| Area | 111cm² | 109.9cm² | ||
| Display Form Factor | Curved Display | Curved Display | ||
| Screen to Body Ratio | 89.1 | - | ||
| Resolution Width | 1224 pixels | 1080 pixels | ||
| Resolution Height | 2720 pixels | 2436 pixels | ||
| Aspect Ratio | 20:9 | - | ||
| Pixel Density | 440ppi | 393ppi | ||
| Display Resolution | 1.5K | FHD+ | ||
| High Brightness | 1600 nits | 1000 nits | ||
| Peak Brightness | 4500 nits | 1400 nits | ||
| Eye Protection | SGS Display Certification | PWM Dimming | ||
| Display Bit Rate | - | 10-bit | ||
| Colour Depth | - | 1 Billion Colours |
Body
🏆 Winner: Tecno Spark Slim
| Height | 164.2mm | - | ||
|---|---|---|---|---|
| Width | 75.9mm | - | ||
| Thickness | 5.93mm | 6.9mm | ||
| Weight | 156 grams | 163 grams | ||
| Screen Material | Gorilla Glass 7i | Gorilla Glass 7i | ||
| Display Protection | Gorilla Glass 7i | Gorilla Glass 7i | ||
| Back Material | Plastic | Plastic | ||
| Side Material | Stainless Steel Frame | Plastic Frame | ||
| Build Quality | MIL-STD-810H compliant* | - | ||
| Ports | USB Type-C | USB Type-C 2.0 | ||
| Additional Features | OTG | Infrared Port | ||
| IP Rating | IP64 (Dust and Water Resistant) | IP64 (Dust and Water Resistant) | ||
| Speaker | Stereo Speakers | Mono Speaker | ||
| Sound Tuning | Dolby Atmos | No Tuning |
Processor
🏆 Winner: Tecno Spark Slim
| Chipset Manufacturer | MediaTek | Unisoc | ||
|---|---|---|---|---|
| Chipset | Helio G200 | T620 | ||
| Fabrication Size | 6nm | 12nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 | ||
| Cooling System | Vapor Chamber Cooling | Graphite Cooling | ||
| GPU | Arm Mali-G57 MC2 | - |
Performance Benchmarks
| AnTuTu | 450031 | 332915 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 738 | 497 |
Main Camera
🏆 Winner: Itel S25 Ultra
| Main Camera #1 Megapixel | 50MP | 50MP | ||
|---|---|---|---|---|
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Camera Features | PDAF | Auto Focus | ||
| Features | Dual LED Flash | HDR, LED Flash, Night Mode, Panorama, Portrait Mode, Pro Mode | ||
| Camera Stabilization | No Stabilization | No Stabilization | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | No slomo | No slomo | ||
| Auto Focus Type | PDAF | Contrast Detection Auto Focus | ||
| Dedicated Imaging Chip | No Chip | No Chip | ||
| Lens Enhancements | No enhancement | No enhancement | ||
| Video Recording | 1080p@30fps, 1440p@30fps | 1080p@30fps, 1440p@30fps | ||
| Main Camera #1 Aperture | - | f/1.6 | ||
| Main Camera #2 Lens Type | - | Macro | ||
| Main Camera #3 Megapixel | - | 0.08MP | ||
| Main Camera #3 Lens Type | - | Auxiliary | ||
| Max Zoom Supported | - | 2-10X |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 15 | 14 | ||
| OS Skin | HIOS | itelOS | ||
| OS Updates | 2 year(s) | 2 year(s) | ||
| Security Updates | 5 year(s) | 3 year(s) | ||
| AI Features | AI Eraser 2.0, AI Image Expander, AI Translate, AI Writing, Call Translator, Circlre to Search, ELLA AI | - |
Selfie Camera
🏆 Winner: Itel S25 Ultra
| Front Camera #1 Megapixel | 13MP | 32MP | ||
|---|---|---|---|---|
| Front Camera #1 Lens Type | Wide | Wide | ||
| Features | Face unlock | Face Unlock | ||
| Auto Focus Type | Fixed Focus | Fixed Focus | ||
| Video Recording | 720p@30fps | 1440p@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Aperture | - | f/2.2 | ||
| Front Camera #1 Focal Length | - | 22mm | ||
| Video Features | - | 1080@30fps, 1440p@30fps |
Battery
🏆 Winner: Tecno Spark Slim
| Battery Capacity | 5160mAh | 5000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | - | ||
| Reverse Wired Charging Support | Yes | - | ||
| Bypass Charging Support | Yes | Yes | ||
| Charging Speed Wired | 45W | 18W | ||
| Charging Speed Reverse Wired | 10W | - |
Network
| Sim Type | Dual nano-SIM (nano-SIM, dual stand-by) | Dual SIM (nano-SIM, dual stand-by) | ||
|---|---|---|---|---|
| Network Support | 4G | 4G | ||
| Band Types | GSM, HSPA, LTE | GSM, HSPA, LTE | ||
| 2G Bands | 1800, 1900, 850, 900 | 1800, 1900, 850, 900 | ||
| 3G Bands | 850, 900, 2100 | HSDPA 850 / 900 / 2100 | ||
| 4G Bands | LTE | LTE |
Connectivity
🏆 Winner: Tecno Spark Slim
| Wi-Fi Standards | Wi-Fi 5 802.11 a/b/g/n/ac | Unknown | ||
|---|---|---|---|---|
| Wi-Fi Version | WiFi 5 | WiFi 4 | ||
| Bluetooth Version | 5.3 | - | ||
| Bluetooth Codecs | A2DP, LE | Supported | ||
| GPS | BDS, GALILEO, GLONASS, GPS | GPS | ||
| NFC Support | Supported | Supported | ||
| Radio | FM Radio | - |
Features
| Fingerprint Scanner | Optical (under display) | Optical (under display) | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Gyroscope, Infrared Sensor | Accelerometer, Ambient Light Sensor, Compass, Proximity Sensor |
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