Vivo T4 5G vs Karbonn K8 Star
Quick Comparison
Vivo T4 5G has better RAM than Karbonn K8 Star. In terms of display resolution, Vivo T4 5G has better resolution of 2392 x 1080 than Karbonn K8 Star which has resolution of 480 x 640. Vivo T4 5G has more internal memory than Karbonn K8 Star
| Name | Vivo T4 5G | Karbonn K8 Star |
| RAM | 8 GB | 52 MB |
|---|---|---|
| Display | 6.77 in | 1.8 in |
| Internal Memory | 128 GB | 35 MB |
| Battery | 7300 mAh | 1800 mAh |
| Camera | 50 MP + 2 MP Dual | 0.03 MP |
| Price | Rs. 21999 | Rs. 1025 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is April 22, 2025. The cost of Vivo T4 5G is Rs. 21999. The cost of Karbonn K8 Star is Rs. 1025.
Display comparison
Karbonn K8 Star has screen size of 1.8 inches which falls short to Vivo T4 5G's 6.77 inch screen. Vivo T4 5G has AMOLED Screen type where as Karbonn K8 Star has Screen type. Karbonn's phone has display density of 445 PPI & Vivo's phone has only 388 PPI display density. Vivo T4 5G has 20.5:9 aspect ratio where as Karbonn K8 Star has 4:3 aspect ratio.
Memory comparison
Vivo T4 5G's larger 8 GB RAM is better for playing games and all with respect to Karbonn K8 Star's lower 52 MB RAM. Vivo T4 5G has more Internal Memory (128 GB) than Karbonn K8 Star (35 MB).
Camera comparison
Vivo T4 5G's 50 MP + 2 MP Dual Rear Camera outshines Karbonn K8 Star's 0.03 MP Rear Camera in terms of resolution.
Related Comparisons
Full Comparison
| Name | Vivo T4 5G | Karbonn K8 Star |
| General | ||
| Model | V2502 | K8 Star |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | |
| SAR | 0.99 W/kg (Head) 0.87 W/kg (Body) | |
| Device Type | Smartphone | Feature Phone |
| OS Updates | 2 years | |
| Security Updates | 3 years | |
| Release Date | April 22, 2025 | |
| In The Box | Handset, Quick Start Guide, USB Cable, 90W Charger, Eject Tool, Phone Case, Protective Film, Warranty Card | |
| Design | ||
| Dimensions | 76.4 x 163.4 x 7.89 mm | |
| Weight | 199 g | |
| Bezel less | No | |
| Colors | Emerald Blaze, Phantom Grey | |
| Display | ||
| Type | Color AMOLED Screen (1B Colors) | Color |
| Touch | Yes | No |
| Size | 6.77 inches, 1080 x 2392 pixels, 120 Hz | 1.8 inches, 640 x 480 pixels |
| Aspect Ratio | 20.5:9 | 4:3 |
| PPI | ~ 388 PPI | ~ 445 PPI |
| Screen to Body Ratio | ~ 84.1% | |
| Brightness | 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 | |
| Curved Display | Yes | |
| Memory | ||
| RAM | 8 GB | 52 MB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 35 MB |
| Storage Type | UFS 2.2 | |
| Card Slot | No | Yes, (Hybrid Slot), upto 32 GB |
| Connectivity | ||
| GPRS | Yes | No |
| EDGE | Yes | |
| 3G | Yes | No |
| 4G | Yes | |
| 5G | Yes | |
| 5G Bands | n1/n3/n5/n8/n28B/n38/n40/n41/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | No |
| Wifi Version | Supports 2.4 GHz, 5 GHz | |
| Bluetooth | Yes, v5.2, A2DP, LE, aptX HD | Yes |
| USB | Yes, USB-C v2.0 | Yes |
| USB Features | USB on-the-go, USB Charging | |
| IR Blaster | 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 | GPS, BEIDOU, GLONASS, GALILEO, QZSS, GNSS | |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-Compass, Gyroscope, Infrared Remote Control, Eccentric Rotating Mass Vibration Motor | |
| 3.5mm Headphone Jack | Yes | |
| AI Features | AI Erase, AI Photo Enhance, Live Text, AI Note Assistant, Super Documents, and Circle to Search | |
| Splash Resistant | Yes | |
| IP Rating | IP65 | |
| Dust Resistant | 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 ƒ/2.4 (Depth Sensor) | 0.03 MP |
| Camera Sensor | Sony IMX882 AI Camera | |
| OIS | Yes | |
| Auto Focus | Yes | |
| Features | Photo, Night, Portrait, Video, Slo-Mo, Timelapse, Pro, Pano, Ultra HD Document, 50MP, Supermoon | Digital |
| Video Recording | 1080p, 4K @ 30 fps UHD | Yes |
| Flash | Yes, LED | No |
| Front Camera | 32 MP ƒ/2 (Wide Angle) Punch Hole | No |
| Front Video Recording | 1080p @ 30 fps FHD, 4K @ 30 fps UHD | |
| Technical | ||
| OS | Android v15 | |
| Custom UI | Funtouch OS 15 | |
| Chipset | Qualcomm Snapdragon 7s Gen3 | |
| CPU | 2.5 GHz, Octa Core Processor | |
| Core Details | 1x Cortex-A720@2.5 GHz& 3x Cortex-A720@2.4 GHz& 4x Cortex-A520@1.8 GHz | |
| Fabrication Node | 4nm | |
| GPU | Adreno 725 | |
| Java | No | No |
| Browser | Yes | |
| Multimedia | ||
| Yes | ||
| Music | WAV, MP3, MP2, MIDI, Vorbis, APE, FLAC | Yes |
| Video | MP4, 3GP, MKV, FLV | |
| FM Radio | No | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Removable Battery |
| Size | 7300 mAh, Silicon-Carbon Anode Technology | 1800 mAh |
| Fast Charging | Yes, 90W Superfast Flash Charge | |
| Reverse Charging | Yes | |
| Talk Time | 16 hours | |