Xiaomi Redmi Note 15 vs Vivo T4 5G (8GB RAM + 256GB)
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Overview
| Specs Score | 79 / 100 | 80 / 100 Better Specs |
| Screen To Body Ratio | ~ 89.1% Less Bezels | ~ 84.1% |
| RAM | 6 GB | 8 GB More RAM |
| Storage | 128 GB | 256 GB More Storage |
| Front Camera | 8 MP | 32 MP Better Front Camera Resolution |
| Weight | 178 g Lighter | 199 g |
| Thickness | 7.4 mm Slimmer | 7.89 mm |
| Battery | 5800 mAh | 7300 mAh Bigger Battery |
| Unique Features | Water Resistant NFC Memory Card Support | No No No |
General
| Model | Redmi Note 15 | V2502 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| SAR | 0.99 W/kg (Head) 0.87 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| OS Updates | 2 years | |
| Security Updates | 3 years | |
| Release Date | August 21, 2025 | April 22, 2025 |
| In The Box | Handset, Quick Start Guide, USB Cable, 90W Charger, Eject Tool, Phone Case, Protective Film, Warranty Card |
Design
| Dimensions | 75.4 x 165 x 7.4 mm | 76.4 x 163.4 x 7.89 mm |
| Weight | 178 g | 199 g |
| Bezel less | No | |
| Colors | Midnight Black, Star White, Sky Blue | Emerald Blaze, Phantom Grey |
Display
| Type | Color AMOLED Screen (68B) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.77 inches, 1080 x 2392 pixels, 120 Hz | 6.77 inches, 1080 x 2392 pixels, 120 Hz |
| Aspect Ratio | 20.5:9 | 20.5:9 |
| PPI | ~ 388 PPI | ~ 388 PPI |
| Screen to Body Ratio | ~ 89.1% | ~ 84.1% |
| Glass Type | Xiaomi Dragon Crystal Glass | |
| Brightness | 3200 nits (peak) | 5000 nits Local Peak Brightness, 1300 nit (HBM) |
| Features | P3 Color Gamut, 3840Hz Anti-Flicker Eye Protection, SGS Low Blue Light Certification | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes |
Memory
| RAM | 6 GB | 8 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 1 TB | No |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n3/n5/n8/n28B/n38/n40/n41/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Supports 2.4 GHz, 5 GHz | |
| Bluetooth | Yes, v5.1, A2DP, LE | Yes, v5.2, A2DP, LE, aptX HD |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
Performance
| AnTuTu Score | 822,705 (Total) | |
| AnTuTu Storage Score | 57,557 | |
| Geekbench Score | 3,122 (Multi Core) (v6) 1,143 (Single Core) 3,361 (OpenCL) 4,464 (Vulkan) | |
| 3DMark Score | 1,050 (Wild Life Extreme) (6.29 FPS) |
Extra
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | GPS, BEIDOU, GLONASS, GALILEO, QZSS, GNSS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Compass, Proximity | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-Compass, Gyroscope, Infrared Remote Control, Eccentric Rotating Mass Vibration Motor |
| 3.5mm Headphone Jack | No | |
| NFC | Yes | |
| AI Features | AI Erase, AI Photo Enhance, Live Text, AI Note Assistant, Super Documents, and Circle to Search | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| Splash Resistant | Yes | |
| IP Rating | IP68 | IP65 |
| Dust Resistant | Yes | Yes |
| Extra Features | Military Grade Durability, Ultra Game Mode, AI Game Voice Changer, Flagship-level Game-Eye Protection, and Precise Wet-Hand Touch Control, Super Battery Saver, Bypass Charging, 4D Game Vibration |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 2 MP (Depth Sensor) | 50 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) |
| Camera Sensor | Sony IMX882 AI Camera | |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | Photo, Night, Portrait, Video, Slo-Mo, Timelapse, Pro, Pano, Ultra HD Document, 50MP, Supermoon |
| Video Recording | 1080p | 1080p, 4K @ 30 fps UHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP (Wide Angle) Punch Hole, Screen Flash | 32 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 4K @ 30 fps UHD |
Technical
| OS | Android v15 | Android v15 |
| Custom UI | MIUI15 | Funtouch OS 15 |
| Chipset | Qualcomm Snapdragon 6 Gen3 | Qualcomm Snapdragon 7s Gen3 |
| CPU | 2.4 GHz, Octa Core Processor | 2.5 GHz, Octa Core Processor |
| Core Details | 2xCortex-A76@2.2 GHz & 6x Cortex-A55@2.0 GHz | 1x Cortex-A720@2.5 GHz& 3x Cortex-A720@2.4 GHz& 4x Cortex-A520@1.8 GHz |
| Fabrication Node | 4nm | |
| GPU | Adreno 710 | Adreno 725 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, AMR, FLAC, APE | WAV, MP3, MP2, MIDI, Vorbis, APE, FLAC |
| Video | MP4, M4V, MKV, XVID | MP4, 3GP, MKV, FLV |
| FM Radio | No | No |
| Speaker Type | Mono | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5800 mAh | 7300 mAh, Silicon-Carbon Anode Technology |
| Fast Charging | Yes, 45W Fast Charging | Yes, 90W Superfast Flash Charge |
| Reverse Charging | Yes | Yes |
Discuss
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