iQOO Z11xA 5G vs Vivo Y51A 2021 (6GB RAM + 128GB)
Quick Comparison
iQOO Z11xA 5G has better RAM than Vivo Y51A 2021 (6GB RAM + 128GB). In terms of display resolution, Vivo Y51A 2021 (6GB RAM + 128GB) has better resolution of 2408 x 1080 than iQOO Z11xA 5G which has resolution of 2344 x 1080. Both have the same amount of internal memory.
| Name | iQOO Z11xA 5G | Vivo Y51A 2021 (6GB RAM + 128GB) |
| RAM | 8 GB | 6 GB |
|---|---|---|
| Display | 6.76 in | 6.58 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 7200 mAh | 5000 mAh |
| Camera | 50 MP + 2 MP Dual | 48 MP + 8 MP + 2 MP Triple |
| Price | Rs. 28998 | Rs. 20990 |
Related Products
Detailed Comparison
Price And Launch
The launch Date of the first phone is September 07, 2026. The cost of iQOO Z11xA 5G is Rs. 28998. The launch Date of the second phone is June 28, 2021. The cost of Vivo Y51A 2021 (6GB RAM + 128GB) is Rs. 20990.
Display comparison
iQOO Z11xA 5G has larger screen size of 6.76 inches in comparison to Vivo Y51A 2021 (6GB RAM + 128GB)'s 6.58 inch screen. iQOO Z11xA 5G has LCD Screen type where as Vivo Y51A 2021 (6GB RAM + 128GB) has IPS LCD Screen type. Vivo's phone has display density of 415 PPI & iQOO's phone has only 382 PPI display density. iQOO Z11xA 5G has 19.5:9 aspect ratio where as Vivo Y51A 2021 (6GB RAM + 128GB) has 21:9 aspect ratio.
Memory comparison
iQOO Z11xA 5G's larger 8 GB RAM is better for playing games and all with respect to Vivo Y51A 2021 (6GB RAM + 128GB)'s lower 6 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
iQOO Z11xA 5G's 50 MP + 2 MP Dual Rear Camera outshines Vivo Y51A 2021 (6GB RAM + 128GB)'s 48 MP + 8 MP + 2 MP Triple Rear Camera in terms of resolution. iQOO Z11xA 5G will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Vivo Y51A 2021 (6GB RAM + 128GB)'s 16 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 16 and the second one on 11 version.
Related Comparisons
Full Comparison
| Name | iQOO Z11xA 5G | Vivo Y51A 2021 (6GB RAM + 128GB) |
| General | ||
| Model | Y51A 2021 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| OS Updates | 2 years | |
| Security Updates | 4 years | |
| Release Date | September 07, 2026 | June 28, 2021 |
| Design | ||
| Dimensions | 78.43 x 166.64 x 8.39 mm | 75.3 x 163.9 x 8.4 mm |
| Weight | 219 g | 188 g |
| Bezel less | No | |
| Colors | Titan Black, Prismatic Green | |
| Display | ||
| Type | Color LCD Screen | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.76 inches, 1080 x 2344 pixels, 120 Hz | 6.58 inches, 1080 x 2408 pixels |
| Aspect Ratio | 19.5:9 | 21:9 |
| PPI | ~ 382 PPI | ~ 415 PPI |
| Screen to Body Ratio | ~ 82.2% | |
| Brightness | 1200 Nits High Brightness Mode | |
| Features | TÜV Rheinland Low Blue Light Certified, Upgraded Eye Comfort and Protection Mode, 83%NTSC | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 8 GB | 6 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS | |
| Card Slot | Yes, upto 1 TB | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | n1/n3/n5/n8/n28B/n38/n40/n41(2535-2655MHz)/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 2.4 GHz, 5 GHz | |
| Bluetooth | Yes, v5.4 | 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 on-the-go, USB Charging |
| Extra | ||
| GPS | GPS, BeiDou, GLONASS, Galileo, QZSS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Ambient Light Sensor, E-compass, Proximity Sensor, Motor, Gyroscope | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-compass, Entity Gyroscope |
| 3.5mm Headphone Jack | No | Yes |
| Gaming Features | Ultra Game Mode | |
| AI Features | Ai Erase, Circle to Search, Ai Caption, Ai Creation, Ai Transcript Assist | |
| Water Resistance | Yes | |
| IP Rating | IP68 & IP69+ | |
| Dust Resistant | Yes | |
| Extra Features | Origin Island, Private Space | |
| Camera | ||
| Rear Camera | 50 MP (Wide Angle) 2 MP (Depth Sensor) | 48 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro |
| Auto Focus | Yes | Yes |
| Features | Photo, Portrait,Video, Dual View Rear camera: Photo,Portrait,Night, Video, 50MP, Pano, Documents, Slo-mo, Time-lapse, Supermoon, Pro, Food, Dual View, Underwater photography | Portrait, Photo, Video, Pano, Live Photo, Slo-Mo, Time-Lapse, Pro, DOC, Super Night Mode |
| Video Recording | 4K @ 30 fps UHD, 1080p | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.45 (Wide Angle) Punch Hole, Screen Flash | 16 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p, 4K @ 30 fps UHD | 1080p @ 30 fps FHD |
| Front Camera Features | Photo, Portrait,Video, Dual View | HDR |
| Technical | ||
| OS | Android v16 | Android v11 |
| Custom UI | Origin OS 6.0 | |
| Chipset | Mediatek Dimensity 7400 Turbo | Qualcomm Snapdragon 662 |
| CPU | 2.6 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver |
| Fabrication Node | 4nm | |
| GPU | Mali-G615 MC2 | 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 |
| Speaker Type | Dual Stereo | |
| Audio Features | 400% Higher Volume | |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7200 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 44W Flash Charge | Yes, 18W Fast Charging |
| Reverse Charging | Yes | |