Both Vivo T4 Ultra and OPPO A9 (2020) comes with same RAM. In terms of display resolution, Vivo T4 Ultra has better resolution of 2800 x 1260 than OPPO A9 (2020) which has resolution of 1600 x 720. Vivo T4 Ultra has more internal memory than OPPO A9 (2020)
| Name | Vivo T4 Ultra | OPPO A9 (2020) |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.67 in | 6.5 in |
| Internal Memory | 256 GB | 128 GB |
| Battery | 5500 mAh | 5000 mAh |
| Camera | 50 MP + 50 MP + 8 MP Triple | 48 MP Quad |
| Price | Rs. 35999 | Rs. 15990 |
The launch Date of the first phone is June 11, 2025. The cost of Vivo T4 Ultra is Rs. 35999. The launch Date of the second phone is September 10, 2019. The cost of OPPO A9 (2020) is Rs. 15990.
OPPO A9 (2020) has screen size of 6.5 inches which falls short to Vivo T4 Ultra's 6.67 inch screen. Vivo T4 Ultra has AMOLED Screen type where as OPPO A9 (2020) has IPS LCD Screen type. Vivo's phone has display density of 460 PPI & OPPO's phone has only 270 PPI display density. In terms of screen to body ratio, Vivo's phone has better screen to body ratio of ~ 89.2% than OPPO's phone ~ 82.5%. Vivo T4 Ultra has 20:9 aspect ratio where as OPPO A9 (2020) has 19.5:9 aspect ratio.
Both phones come with 8 GB RAM Vivo T4 Ultra has more Internal Memory (256 GB) than OPPO A9 (2020) (128 GB).
Vivo T4 Ultra's 50 MP + 50 MP + 8 MP Triple Rear Camera outshines OPPO A9 (2020)'s 48 MP Quad Rear Camera in terms of resolution. Vivo T4 Ultra will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to OPPO A9 (2020)'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 9.0 version.
| Name | Vivo T4 Ultra | OPPO A9 (2020) |
| General | ||
| Country of Origin | India | |
| Model | V2504 | A9 (2020) |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| SAR | 0.99 W/kg (Head) 0.99 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | June 11, 2025 | September 10, 2019 |
| In The Box | Handset, Eject Tool, Warranty Card, Quick Start Guide, Phone Case, Charger, USB Cable | |
| Design | ||
| Dimensions | 75.02 x 160.6 x 7.45 mm | 75.6 x 163.6 x 9.1 mm |
| Weight | 192 g | 195 g |
| Bezel less | Yes | |
| Colors | Phoenix Gold, Meteor Grey | |
| Display | ||
| Type | Color AMOLED Screen (1.07 Billion) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes, 300 Hz Touch Sampling Rate | Yes |
| Size | 6.67 inches, 1260 x 2800 pixels, 120 Hz | 6.5 inches, 720 x 1600 pixels |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 460 PPI | ~ 270 PPI |
| Screen to Body Ratio | ~ 89.2% | ~ 82.5% |
| Brightness | 1600 nits HBM (High Brightness Mode), 5000nits High Brightness Display | |
| Features | P3 Wide Color Gamut Supported, Display HDR Technology Supported | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Curved Display | Yes | |
| Memory | ||
| RAM | 8 GB | 8 GB |
| RAM Type | LPDDR5 | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | No | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | n1/n3/n5/n7/n8/n18/n26/n28F/n38/n40/n41/n48/n66/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 2.4 GHz/5 GHz, WiFi 6 Supported | |
| Bluetooth | Yes, v5.4, A2DP, LE, aptX HD | Yes, v5.0, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB Tethering, USB on-the-go |
| IR Blaster | No | |
| Performance | ||
| AnTuTu Score | 1,854,128 (Total) (v10) 454,698 (CPU) 733,034 (GPU) 320,746 (Memory) 345,650 (UX) | |
| AnTuTu Storage Score | 153,416 | |
| Geekbench Score | 6,985 (Multi Core) (v6) 2,212 (Single Core) 14,440 (OpenCL) 15,067 (Vulkan) | |
| Extra | ||
| GPS | GPS, BeiDou, GLONASS, Galileo, QZSS, NavIC | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, In Display | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Color Temperature Sensor, Ambient Light Sensor, Proximity Sensor, E-compass, Gyroscope | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| AI Features | AI Note Assist: Smart layout: Summarize: Extract to-dos: Translate Circle to Search: Search any image, video, or text on your screen. Circle, highlight, scribble, or tap to pinpoint | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | |
| Dust Resistant | Yes | |
| Extra Features | UFS 2.1 | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.9 (Wide Angle) 23mm (wide), 1/1.56", PDAF, OIS 50 MP ƒ/2.6 (Telephoto) 85mm (periscope telephoto), 1/1.95", 0.8µm, PDAF (15cm - ∞), OIS, 3x optical zoom 8 MP ƒ/2.2 (Ultra Wide) | 48 MP ƒ/1.8 (Main) 8 MP ƒ/2.3 (Ultra Wide) 2 MP ƒ/2.4 Portrait 2 MP ƒ/2.4 Mono |
| Camera Sensor | Sony IMX 921 + Sony IMX882 3x Periscope | |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | High Resolution, Pano, Ultra HD Document, Slo-mo, Time-lapse, Supermoon, Astro, Pro, Snapshot, Food, Night, Portrait, Photo, Video, Live Photo, Dual View | Dual-tone , Panorama, HDR |
| Video Recording | 4K, 1080p | 2160p @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 32 MP ƒ/2.45 (Wide Angle) Punch Hole | 16 MP ƒ/2 (Main) |
| Front Video Recording | undefined | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v15 | Android v9.0 (Pie), upgradable to v11 |
| Custom UI | Funtouch OS 15 | |
| Chipset | Mediatek Dimensity 9300 Plus | Qualcomm Snapdragon 665 |
| CPU | 3.25 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4xArm Cortex-X4@3.25GHz & 4xCortex-A720@2.0GHz | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver |
| GPU | Immortalis-G720 MC12 | Adreno 610 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | AAC, WAV, MP3, MIDI, VORBIS, APE, FLAC | Yes |
| Video | MP4, 3GP, AVI, FLV, MKV, WEBM, TS, ASF | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5500 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 90W Fast Charging | |
| Reverse Charging | Yes | Yes |