vivo iQOO Z11 vs vivo X100 Ultra
Compare vivo iQOO Z11 vs vivo X100 Ultra side by side: Qualcomm Snapdragon 7s Gen 4 vs Qualcomm Snapdragon 8 Gen 3, 50MP vs 50MP camera, 9020mAh vs 5500mAh…
vivo
iQOO Z11
$450
8categories won
vivo
X100 Ultra
$1,099
8categories won
3 categories tied · 19 scored in total · add a third phone
Which one wins?
vivo X100 Ultra takes the overall win
The vivo X100 Ultra proves superior overall against the vivo iQOO Z11, outperforming on gaming and photography. For battery longevity and charging speed, the iQOO Z11 takes the lead, while the X100 Ultra is the clear choice for demanding 3D gaming and heavy multitasking. Choose the X100 Ultra if you want the highest performance ceiling, or opt for the iQOO Z11 if its lower retail price better fit your budget.
iQOO Z11 wins on endurance with 9,020 mAh and 90W fast charging.
X100 Ultra provides greater sustained gaming output with its Qualcomm Snapdragon 8 Gen 3 and 16GB RAM.
X100 Ultra takes photography with 50MP optics and 3.7x optical telephoto capabilities.
iQOO Z11 provides a sharper value proposition, coming in at $450 vs $1099.
Category verdicts are computed algorithmically from verified technical specifications and hardware benchmarks. Rows where neither figure is objectively better — screen size preference, operating system choice, aesthetic build materials — are displayed for direct reference without scoring bias.
iQOO Z11 vs X100 Ultra: specifications compared
Display
| Specification | iQOO Z11 | X100 Ultra |
|---|---|---|
| Screen size | 6.83" | 6.78" |
| Resolution | 1260 x 2800 | 1440 x 3200Winner |
| Pixel density | 450 ppi | 518 ppiWinner |
| Refresh rate | 144 HzWinner | 120 Hz |
| Peak brightness | 5000 nitsWinner | 3000 nits |
Performance
| Specification | iQOO Z11 | X100 Ultra |
|---|---|---|
| Chipset | Qualcomm Snapdragon 7s Gen 4 | Qualcomm Snapdragon 8 Gen 3 |
| Process node | 4 nm | 4 nm |
| AnTuTu score | — | 2,180,000 |
| Geekbench multi | 3091 | 6980Winner |
| Maximum RAM | 12 GB | 16 GBWinner |
| Maximum storage | 256GB | 1TBWinner |
Camera
| Specification | iQOO Z11 | X100 Ultra |
|---|---|---|
| Main sensor | 50 MP | 50 MP |
| Rear cameras | 2 | 3Winner |
| Optical zoom | — | 3.7x |
| Ultrawide | 8 MP | 50 MPWinner |
| Selfie camera | 32 MP | 50 MPWinner |
| Max video | 4K@30fps | 8K at 30fps, 4K at 120fps Dolby Vision |
Battery and charging
| Specification | iQOO Z11 | X100 Ultra |
|---|---|---|
| Capacity | 9,020 mAhWinner | 5,500 mAh |
| Wired charging | 90 WWinner | 80 W |
| Wireless charging | No | 30 W |
Design
| Specification | iQOO Z11 | X100 Ultra |
|---|---|---|
| Weight | 213 gWinner | 229 g |
| Thickness | 8.3 mmWinner | 9.2 mm |
| Water resistance | IP68/IP69 | IP69 |
| Build | Glass front, plastic frame, plastic back | Titanium alloy frame, Armor Glass front, AG matte glass back |
Software and support
| Specification | iQOO Z11 | X100 Ultra |
|---|---|---|
| Operating system | Android 16 | Android 14 |
| OS updates | 3 years | 3 years |
| Security updates | 5 yearsWinner | 4 years |
Connectivity and value
| Specification | iQOO Z11 | X100 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | 802.11 a/b/g/n/ac/6 | Wi-Fi 7 (802.11be) |
| Storage expansion | None | None |
| 3.5mm jack | No | No |
| Launch price | $450Winner | $1,099 |
vivo iQOO Z11
The vivo iQOO Z11 is a $450 mid-range smartphone defined by its gargantuan 9020 mAh battery and premium IP69 durability. Featuring a crisp 144Hz AMOLED display and a capable Snapdragon 7s Gen 4 chipset, it suits power users and gamers who prioritize multi-day endurance over camera versatility or premium materials.
- Display
- 6.83"
- Chipset
- Qualcomm Snapdragon 7s Gen 4
- Main camera
- 50MP
- Battery
- 9,020mAh
vivo X100 Ultra
The vivo X100 Ultra—dubbed the "Thanos" of camera phones—unleashes the largest telephoto sensor ever fitted to a smartphone: a gargantuan 1/1.4-inch 200MP Samsung HP9 Zeiss APO periscope, paired with a 1-inch Sony LYT-900 gimbal sensor and Snapdragon 8 Gen 3.
- Display
- 6.78"
- Chipset
- Qualcomm Snapdragon 8 Gen 3
- Main camera
- 50MP
- Battery
- 5,500mAh