iQOO 7 vs Xiaomi Mi 11i: A Deep Dive into Flagship Performance and Charging
| Phones Images | |||||
|---|---|---|---|---|---|
|
🏆 Quick Verdict
For users prioritizing the absolute fastest charging and willing to potentially trade off some battery endurance, the iQOO 7 is the clear winner. However, the Xiaomi Mi 11i offers a more well-rounded experience with excellent battery life and a brighter display, making it ideal for everyday users.
| PHONES | ||
|---|---|---|
| Phone Names | vivo iQOO 7 | Xiaomi Mi 11i |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41 | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 66 |
| 5G bands | 1, 3, 28, 41, 78 SA/NSA - India | 1, 3, 5, 7, 8, 20, 28, 38, 41, 77, 78 SA/NSA |
| Speed | HSPA, LTE, 5G | HSPA, LTE, 5G |
| Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G | GSM / HSPA / LTE / 5G |
| 1, 3, 28, 38, 41, 77, 78, 79 SA/NSA - China | - | |
| Launch | ||
|---|---|---|
| Announced | 2021, January 11 | 2021, March 29 |
| Status | Available. Released 2021, January 15 | Available. Released 2021, May 31 |
| Body | ||
|---|---|---|
| Dimensions | 162.2 x 75.8 x 8.7 mm (6.39 x 2.98 x 0.34 in) | 163.7 x 76.4 x 7.8 mm (6.44 x 3.01 x 0.31 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 209.5 g (7.41 oz) | 196 g (6.91 oz) |
| - | IP53, dust and splash resistant | |
| Display | ||
|---|---|---|
| Protection | - | Corning Gorilla Glass 5 |
| Resolution | 1080 x 2400 pixels (~394 ppi density) | 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) |
| Size | 6.62 inches, 106.5 cm2 (~86.6% screen-to-body ratio) | 6.67 inches, 107.4 cm2 (~85.9% screen-to-body ratio) |
| Type | AMOLED, 120Hz, HDR10+, 1300 nits (peak) | Super AMOLED, 120Hz, HDR10+, 900 nits (HBM), 1300 nits (peak) |
| Always-on display | - | |
| Platform | ||
|---|---|---|
| CPU | Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55 | Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) |
| Chipset | Qualcomm SM8350 Snapdragon 888 5G (5 nm) | Qualcomm SM8350 Snapdragon 888 5G (5 nm) |
| GPU | Adreno 660 | Adreno 660 |
| OS | Android 11, Funtouch 11.1 (International), OriginOS 1.0 (China) | Android 11, MIUI 12 |
| Memory | ||
|---|---|---|
| Card slot | No | No |
| Internal | 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM | 128GB 8GB RAM, 256GB 8GB RAM |
| UFS 3.1 | UFS 3.1 | |
| Main Camera | ||
|---|---|---|
| Features | Color spectrum sensor, Dual-LED dual-tone flash, HDR, panorama | Color spectrum sensor, LED flash, HDR, panorama |
| Quad | 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF, OIS 13 MP, f/2.5, 50mm (telephoto), 1/2.8", 0.8µm, PDAF, 2x optical zoom 13 MP, f/2.2, 120˚, 16mm (ultrawide) | - |
| Single | - | 20 MP, f/2.5, (wide), 1/3.4", 0.8µm |
| Triple | - | 108 MP, f/1.8, 26mm (wide), 1/1.52", 0.7µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide) 5 MP, f/2.4, 50mm (telephoto macro), 1/5.0", 1.12µm, AF |
| Video | 4K@30/60fps, 1080p@30/60fps, gyro-EIS | 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+ |
| Selfie camera | ||
|---|---|---|
| Features | HDR | HDR |
| Single | 16 MP, f/2.0, (wide) | 20 MP, f/2.5, (wide), 1/3.4", 0.8µm |
| Video | 1080p@30fps | 1080p@30fps, 720p@120fps |
| Sound | ||
|---|---|---|
| 3.5mm jack | No | No |
| 35mm jack | No | No |
| Loudspeaker | Yes, with stereo speakers | Yes, with stereo speakers |
| 24-bit/192kHz audio | 24-bit/192kHz audio | |
| Comms | ||
|---|---|---|
| Bluetooth | 5.2, A2DP, LE, aptX HD | 5.2, A2DP, LE |
| Infrared port | - | Yes |
| NFC | Yes | Yes (market/region dependent) |
| Positioning | GPS (L1+L5), GLONASS, BDS, GALILEO, QZSS, NavIC | GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5) |
| Radio | No | No |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer |
| Battery | ||
|---|---|---|
| Charging | 120W wired, 100% in 15 min (China) 66W wired (International) | 33W wired, PD3.0, QC3, 100% in 52 min |
| Type | 4000 mAh | Li-Po 4520 mAh |
| Misc | ||
|---|---|---|
| Colors | Gray, Blue, White, Legend | Celestial Silver, Frosty White, Cosmic Black |
| Models | V2049A, I2009 | M2012K11G |
| Price | About 480 EUR | About 230 EUR |
| SAR | - | 0.95 W/kg (head) 0.74 W/kg (body) |
| SAR EU | - | 0.57 W/kg (head) 0.77 W/kg (body) |
| Tests | ||
|---|---|---|
| Battery life | - | Endurance rating 96h |
| Camera | - | Photo / Video |
| Display | - | Contrast ratio: Infinite (nominal) |
| Loudspeaker | - | -26.0 LUFS (Very good) |
| Performance | - | AnTuTu: 690021 (v8) GeekBench: 3641 (v5.1) |
vivo iQOO 7
- Blazing-fast 120W charging (China) / 66W (International)
- Snapdragon 888 performance
- Potentially aggressive thermal design for sustained performance
- Battery endurance may be lower than Mi 11i
- Charging speed varies by region
Xiaomi Mi 11i
- Excellent 96-hour battery endurance
- Bright 939 nit display
- Balanced overall package
- Slower 33W charging
- May not be ideal for users who frequently need quick top-ups
Display Comparison
The Xiaomi Mi 11i boasts a measured peak brightness of 939 nits, providing excellent visibility in direct sunlight. While the iQOO 7’s display specs aren’t explicitly stated, it’s likely to be comparable. The Mi 11i’s ‘Infinite’ contrast ratio (nominal) suggests a typical AMOLED panel. Neither phone’s data indicates high refresh rate technology like LTPO, meaning refresh rate switching won’t be as dynamically power efficient as newer displays. The Mi 11i’s brightness advantage is a key differentiator for outdoor use.
Camera Comparison
Both devices are listed as having Photo/Video capabilities, but detailed camera specifications are absent. Given the market positioning, it’s reasonable to assume both feature a multi-camera setup with a primary sensor. The absence of specific sensor size or aperture information makes a direct comparison impossible. It’s likely both phones will deliver competent image quality, but the iQOO 7 may prioritize speed and processing over pure image fidelity, given its overall performance focus. The lack of detail suggests neither phone is a standout camera performer.
Performance
Both the iQOO 7 and Mi 11i are powered by the Qualcomm SM8350 Snapdragon 888 5G (5 nm) chipset, featuring the same Octa-core CPU configuration (1x2.84 GHz Cortex-X1, 3x2.42 GHz Cortex-A78, 4x1.80 GHz Cortex-A55). This means raw processing power will be nearly identical. However, thermal management is where differences could emerge. The iQOO 7’s focus on high power delivery (120W charging) *could* indicate a more aggressive thermal design, but without specific cooling solution details, it’s difficult to assess. Both phones utilize LPDDR5 RAM, ensuring fast memory access for demanding applications and gaming.
Battery Life
The Xiaomi Mi 11i claims an impressive endurance rating of 96 hours, suggesting excellent battery optimization. The iQOO 7, while not providing an endurance rating, compensates with its groundbreaking 120W wired charging (China) / 66W (International). This allows for a full charge in just 15 minutes (China) or a still-impressive timeframe with the 66W version. The Mi 11i takes 52 minutes for a full charge with its 33W wired charging. This difference is substantial; the iQOO 7 prioritizes *speed* of charging, while the Mi 11i prioritizes *longevity* between charges.
Buying Guide
Buy the vivo iQOO 7 if you absolutely need the fastest possible charging – its 120W capability is unmatched in this segment and perfect for those who frequently find themselves needing a quick power boost. Buy the Xiaomi Mi 11i if you value all-day battery life, a brighter screen for outdoor visibility, and a more balanced overall package without sacrificing flagship performance.