Both Vivo T4 5G (8GB RAM + 256GB) and iQOO Z9 5G (8GB RAM + 256GB) comes with same RAM. In terms of display resolution, iQOO Z9 5G (8GB RAM + 256GB) has better resolution of 2400 x 1080 than Vivo T4 5G (8GB RAM + 256GB) which has resolution of 2392 x 1080. Both have the same amount of internal memory.
| Name | Vivo T4 5G (8GB RAM + 256GB) | iQOO Z9 5G (8GB RAM + 256GB) | 
| RAM | 8 GB | 8 GB | 
|---|---|---|
| Display | 6.77 in | 6.67 in | 
| Internal Memory | 256 GB | 256 GB | 
| Battery | 7300 mAh | 5000 mAh | 
| Camera | 50 MP + 2 MP Dual | 50 MP + 2 MP Dual | 
| Price | Rs. 22999 | Rs. 20499 | 
The launch Date of the first phone is April 22, 2025. The cost of Vivo T4 5G (8GB RAM + 256GB) is Rs. 22999. The launch Date of the second phone is March 12, 2024. The cost of iQOO Z9 5G (8GB RAM + 256GB) is Rs. 20499.
Vivo T4 5G (8GB RAM + 256GB) has larger screen size of 6.77 inches in comparison to iQOO Z9 5G (8GB RAM + 256GB)'s 6.67 inch screen. Both the phones have AMOLED Screen Type. iQOO's phone has display density of 394 PPI & Vivo's phone has only 388 PPI display density. In terms of screen to body ratio, iQOO's phone has better screen to body ratio of ~ 90.61% than Vivo's phone ~ 84.1%. Vivo T4 5G (8GB RAM + 256GB) has 20.5:9 aspect ratio where as iQOO Z9 5G (8GB RAM + 256GB) has 20:9 aspect ratio.
Both mobiles come with 8 GB RAM and both have same Internal Memory of 256 GB.
Vivo T4 5G (8GB RAM + 256GB) has 50 MP + 2 MP Dual Rear Camera in comparison to iQOO Z9 5G (8GB RAM + 256GB)'s 50 MP + 2 MP Dual Rear Camera. Vivo T4 5G (8GB RAM + 256GB) will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to iQOO Z9 5G (8GB RAM + 256GB)'s 16 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 14 version.
| Name | Vivo T4 5G (8GB RAM + 256GB) | iQOO Z9 5G (8GB RAM + 256GB) | 
| General | ||
| Country of Origin | India | |
| Model | V2502 | Z9 5G | 
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) | 
| Dual Sim | Yes | Yes | 
| Sim Size | Nano SIM | Nano+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 | April 22, 2025 | March 12, 2024 | 
| In The Box | Handset, Quick Start Guide, USB Cable, 90W Charger, Eject Tool, Phone Case, Protective Film, Warranty Card | Documentation, Type-A to Type C Cable, USB Power Adapter, Eject Tool, Phone Case, Protective Film (applied), Additional Information | 
| Design | ||
| Dimensions | 76.4 x 163.4 x 7.89 mm | 75.81 x 163.17 x 7.83 mm | 
| Weight | 199 g | 188 g | 
| Bezel less | No | No | 
| Colors | Emerald Blaze, Phantom Grey | Graphene Blue, Brushed Green | 
| Display | ||
| Type | Color AMOLED Screen (1B Colors) | Color AMOLED Screen (16.7M) | 
| Touch | Yes | Yes | 
| Size | 6.77 inches, 1080 x 2392 pixels, 120 Hz | 6.67 inches, 1080 x 2400 pixels, 120 Hz | 
| Aspect Ratio | 20.5:9 | 20:9 | 
| PPI | ~ 388 PPI | ~ 394 PPI | 
| Screen to Body Ratio | ~ 84.1% | ~ 90.61% | 
| Glass Type | DT-Star2 Plus Glass Protection | |
| Brightness | 5000 nits Local Peak Brightness, 1300 nit (HBM) | |
| Features | P3 Color Gamut, 3840Hz Anti-Flicker Eye Protection, SGS Low Blue Light Certification | 1800nits Brightness, 1200Hz Instant Touch Sampling Rate, Contras: 6000000:1 | 
| Notch | Yes, Punch Hole | Yes, Punch Hole | 
| Curved Display | Yes | |
| Memory | ||
| RAM | 8 GB | 8 GB | 
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | Upto 8 GB Extra Virtual RAM | 
| Storage | 256 GB | 256 GB | 
| Storage Type | UFS 2.2 | UFS 2.2 | 
| Card Slot | No | Yes, (Hybrid Slot), upto 1 TB | 
| 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 | NSA-n1/n3/n28B/n40/n77/n78, SA-n1/n3/n5/n8/n28B/n40/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 | Wi-Fi 6, 802.11 a/b/g/n/ac/ax, wifi direct | 
| Bluetooth | Yes, v5.2, A2DP, LE, aptX HD | Yes, v5.3, A2DP, LE, aptX HD | 
| USB | Yes, USB-C v2.0 | Yes, USB-C | 
| USB Features | USB on-the-go, USB Charging | USB Tethering, 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 | Yes, with A-GPS;GLONASS;GALILEO;BeiDou;GNSS, QZSS | 
| Fingerprint Sensor | Yes, In Display | Yes, In Display | 
| Face Unlock | Yes | Yes | 
| Sensors | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-Compass, Gyroscope, Infrared Remote Control, Eccentric Rotating Mass Vibration Motor | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-compass, Gyroscope | 
| 3.5mm Headphone Jack | No | |
| AI Features | AI Erase, AI Photo Enhance, Live Text, AI Note Assistant, Super Documents, and Circle to Search | |
| Splash Resistant | Yes | Yes | 
| IP Rating | IP65 | IP54 | 
| 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 | Ultra Gaming Mode , Dual Stereo Speakers, LPDDR4X RAM | 
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) | 50 MP ƒ/1.79 (Wide Angle) 2 MP ƒ/2.4 Bokeh | 
| Camera Sensor | Sony IMX882 AI Camera | Sony IMX882 (50MP) | 
| OIS | Yes | Yes | 
| Auto Focus | Yes | Yes | 
| Features | Photo, Night, Portrait, Video, Slo-Mo, Timelapse, Pro, Pano, Ultra HD Document, 50MP, Supermoon | Night, Portrait, Photo, Video, 50 MP, Panorama, Slo-mo, Time-lapse, Supermoon, Pro, Snapshot, Live photo, Documents, Dual-View Video | 
| Video Recording | 1080p, 4K @ 30 fps UHD | 1080p @ 60 fps FHD, 4K @ 30 fps UHD, 720p | 
| Flash | Yes, LED | Yes, LED | 
| Front Camera | 32 MP ƒ/2 (Wide Angle) Punch Hole | 16 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash | 
| Front Video Recording | 1080p @ 30 fps FHD, 4K @ 30 fps UHD | 1080p | 
| Technical | ||
| OS | Android v15 | Android v14 | 
| Custom UI | Funtouch OS 15 | Funtouch OS 14 | 
| Chipset | Qualcomm Snapdragon 7s Gen3 | Mediatek Dimensity 7200 | 
| CPU | 2.5 GHz, Octa Core Processor | 2.8 GHz, Octa Core Processor | 
| Core Details | 1x Cortex-A720@2.5 GHz& 3x Cortex-A720@2.4 GHz& 4x Cortex-A520@1.8 GHz | 2.8GHz×2+2.0GHz×6 | 
| Fabrication Node | 4nm | |
| GPU | Adreno 725 | Arm Mali-G610 | 
| Java | No | No | 
| Browser | Yes | Yes | 
| Multimedia | ||
| Yes | Yes | |
| Music | WAV, MP3, MP2, MIDI, Vorbis, APE, FLAC | AAC, MIDI, OGG, FLAC, WMA, WAV, APE, MP3 | 
| Video | MP4, 3GP, MKV, FLV | MP4, 3GP, AVI | 
| FM Radio | No | Yes | 
| Speaker Type | Mono | |
| Document Reader | Yes | Yes | 
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery | 
| Size | 7300 mAh, Silicon-Carbon Anode Technology | 5000 mAh, Li-Po Battery | 
| Fast Charging | Yes, 90W Superfast Flash Charge | Yes, 44W Flash Charge | 
| Reverse Charging | Yes | Yes |