Karbonn K85 Ultra vs Vivo T4x 5G
Quick Comparison
Vivo T4x 5G has better RAM than Karbonn K85 Ultra. Neither of them has front Flash. In terms of display resolution, Vivo T4x 5G has better resolution of 2408 x 1080 than Karbonn K85 Ultra which has resolution of 800 x 480. Vivo T4x 5G has more internal memory than Karbonn K85 Ultra
| Name | Karbonn K85 Ultra | Vivo T4x 5G |
| RAM | 4 MB | 6 GB |
|---|---|---|
| Display | 4 in | 6.72 in |
| Internal Memory | 4 MB | 128 GB |
| Battery | 1200 mAh | 6500 mAh |
| Camera | 2 MP | 50 MP + 2 MP Dual |
| Price | Rs. 1743 | Rs. 15050 |
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Detailed Comparison
Price And Launch
The cost of Karbonn K85 Ultra is Rs. 1743. The launch Date of the second phone is March 05, 2025. The cost of Vivo T4x 5G is Rs. 15050.
Display comparison
Vivo T4x 5G has larger screen size of 6.72 inches in comparison to Karbonn K85 Ultra's 4 inch screen. Karbonn K85 Ultra has TFT Screen type where as Vivo T4x 5G has LCD Screen type. Vivo's phone has display density of 393 PPI & Karbonn's phone has only 233 PPI display density. Karbonn K85 Ultra has 5:3 aspect ratio where as Vivo T4x 5G has 20:9 aspect ratio.
Memory comparison
Vivo T4x 5G's larger 6 GB RAM is better for playing games and all with respect to Karbonn K85 Ultra's lower 4 MB RAM. Vivo T4x 5G has more Internal Memory (128 GB) than Karbonn K85 Ultra (4 MB).
Camera comparison
Vivo T4x 5G's 50 MP + 2 MP Dual Rear Camera outclasses Karbonn K85 Ultra's 2 MP Rear Camera in terms of resolution.
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Full Comparison
| Name | Karbonn K85 Ultra | Vivo T4x 5G |
| General | ||
| Model | V2437 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| SAR | 0.99 W/kg (Head) 0.94 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | March 05, 2025 | |
| In The Box | Handset, Quick Start Guide, USB Cable, Charger, Eject Tool, Phone Case, Protective Film (Applied), Warranty Card | |
| Design | ||
| Dimensions | 76.3 x 165.7 x 8.09 mm | |
| Weight | 204 g | |
| Bezel less | No | |
| Colors | Marine Blue, Pronto Purple | |
| Display | ||
| Type | Color TFT Screen | Color LCD Screen (16.7 M) |
| Touch | Yes | Yes |
| Size | 4 inches, 480 x 800 pixels | 6.72 inches, 1080 x 2408 pixels, 120 Hz |
| Aspect Ratio | 5:3 | 20:9 |
| PPI | ~ 233 PPI | ~ 393 PPI |
| Screen to Body Ratio | ~ 83% | |
| Features | Screen Brightness: 1050 Nits HBM (High Brightness Mode), Color Gamut: 83% NTSC | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 4 MB | 6 GB |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | |
| Storage | 4 MB | 128 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes, upto 8 GB | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | |
| 5G | Yes | |
| 5G Bands | n1/n3/n5/n8/n28B/n40/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Supports (2.4 GHz | 5.0 GHz), WiFi 6 | |
| Bluetooth | Yes | Yes, v5.4 |
| USB | Yes, USB-C v2.0 | |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes | GPS, BEIDOU, GLONASS, GALILEO, QZSS |
| Fingerprint Sensor | Yes, Side | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Ambient Light Sensor, E-Compass, Proximity Sensor, Gyroscope | |
| 3.5mm Headphone Jack | Yes | |
| Water Resistance | Yes | |
| IP Rating | IP64 | |
| Dust Resistant | Yes | |
| Extra Features | LPDDR4X RAM, Military-Grade Certified Durability, AI Erase, AI Photo Enhance, Quad Curved Design, Ultra Game Mode, 2 Years of Android Updates and 3 Years Of Security Updates, Antutu Score: 728K+, Circle to Search | |
| Camera | ||
| Rear Camera | 2 MP | 50 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | |
| Features | Night, Portrait, Photo, Video, 50MP, Pano, Documents, Slo-Mo, Timelapse, Pro, Live Photo | |
| Video Recording | Yes | 1080p @ 30 fps FHD, 4K @ 30 fps UHD |
| Flash | Yes, LED | |
| Front Camera | No | 8 MP ƒ/2.05 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p | |
| Technical | ||
| OS | Android v15 | |
| Custom UI | Funtouch OS 15 | |
| Chipset | Mediatek Dimensity 7300 | |
| CPU | 2.5 GHz, Octa Core Processor | |
| Core Details | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | |
| GPU | Adreno GPU | |
| Java | No | No |
| Browser | Yes | |
| Multimedia | ||
| Yes | ||
| Music | Yes | WAV, MP3, MP2, MP1, MIDI, Vorbis, APE, FLAC, AAC, OPUS |
| Video | MP4, 3GP, MKV, FLV | |
| FM Radio | Yes | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 1200 mAh | 6500 mAh, Li-ion Battery |
| Fast Charging | Yes, 44W | |
| Reverse Charging | Yes | |