Infinix Zero 40 5G has better RAM than iQOO Z7 5G (China). In terms of display resolution, Infinix Zero 40 5G has better resolution of 2400 x 1080 than iQOO Z7 5G (China) which has resolution of 2388 x 1080. Infinix Zero 40 5G has more internal memory than iQOO Z7 5G (China)
| Name | Infinix Zero 40 5G | iQOO Z7 5G (China) | 
| RAM | 12 GB | 8 GB | 
|---|---|---|
| Display | 6.78 in | 6.64 in | 
| Internal Memory | 256 GB | 128 GB | 
| Battery | 5000 mAh | 5000 mAh | 
| Camera | 108 MP + 50 MP + 2 MP Triple | 64 MP + 2 MP Dual | 
| Price | Rs. 25999 | Rs. 18990 | 
The launch Date of the first phone is September 18, 2024. The cost of Infinix Zero 40 5G is Rs. 25999. The launch Date of the second phone is March 20, 2023. The Expected cost of iQOO Z7 5G (China) is Rs. 18990.
Infinix Zero 40 5G has larger screen size of 6.78 inches in comparison to iQOO Z7 5G (China)'s 6.64 inch screen. Infinix Zero 40 5G has AMOLED Screen type where as iQOO Z7 5G (China) has IPS Screen type. iQOO's phone has display density of 395 PPI & Infinix's phone has only 388 PPI display density. Infinix Zero 40 5G has 20.5:9 aspect ratio where as iQOO Z7 5G (China) has 19.9:9 aspect ratio.
Infinix Zero 40 5G's larger 12 GB RAM is better for playing games and all with respect to iQOO Z7 5G (China)'s lower 8 GB RAM. Infinix Zero 40 5G has more Internal Memory (256 GB) than iQOO Z7 5G (China) (128 GB).
Infinix Zero 40 5G's 108 MP + 50 MP + 2 MP Triple Rear Camera outshines iQOO Z7 5G (China)'s 64 MP + 2 MP Dual Rear Camera in terms of resolution. Infinix Zero 40 5G will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to iQOO Z7 5G (China)'s 16 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 14 and the second one on 13 version.
| Name | Infinix Zero 40 5G | iQOO Z7 5G (China) | 
| General | ||
| Country of Origin | China | |
| Model | X6861 | Z7 5G | 
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM | 
| Dual Sim | Yes | Yes | 
| Sim Size | Nano+Nano SIM | Nano SIM | 
| Device Type | Smartphone | Smartphone | 
| Release Date | September 18, 2024 | March 20, 2023 | 
| In The Box | Handset, Adaptor, USB Type-C Cable, Soft Film, TPU Case, Sim Ejector Pin, Quick Start Guide, Warranty Card | |
| Design | ||
| Dimensions | 74.47 x 164.31 x 7.9 mm | 75.8 x 164.6 x 8.8 mm | 
| Weight | 195 g | 201.5 g | 
| Bezel less | Yes | |
| Colors | Violet Garden, Rock Black, Moving Titanium | Black, Blue, Orange | 
| Display | ||
| Type | Color AMOLED Screen (1B Colors) | Color IPS Screen (16.7M) | 
| Touch | Yes, 360 Hz Touch Sampling Rate | Yes | 
| Size | 6.78 inches, 1080 x 2400 pixels, 144 Hz | 6.64 inches, 1080 x 2388 pixels, 120 Hz | 
| Aspect Ratio | 20.5:9 | 19.9:9 | 
| PPI | ~ 388 PPI | ~ 395 PPI | 
| Screen to Body Ratio | ~ 85.6% | |
| Glass Type | Corning Gorilla Glass 5 | |
| Features | 1500Hz Instantaneous Touch Sampling Rate, 100% DCI-P3 Color Gamut, Upto 1300nits Peak Brightness | 1500:1 | 
| Notch | Yes, Punch Hole | Yes, Punch Hole | 
| Curved Display | Yes | |
| Memory | ||
| RAM | 12 GB | 8 GB | 
| Storage | 256 GB | 128 GB | 
| Storage Type | UFS 3.1 | UFS 2.2 | 
| Card Slot | No | |
| Connectivity | ||
| GPRS | Yes | Yes | 
| EDGE | Yes | Yes | 
| 3G | Yes | Yes | 
| 4G | Yes | Yes | 
| 5G | Yes | Yes | 
| 5G Bands | 5G TDD sub6: n38/n40/n41/n77/n78, 5G FDD sub6: n1/n3/n5/n7/n8/n12/n20/n28/n66 | SA:n1/n5/n8/n28A/n41/n77/n78; NSA:n41/n77/n78 | 
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By | 
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot | 
| Wifi Version | Wi-Fi 6E (a/b/g/n/ac/ax) | Wi-Fi 6 (802.11 a/b/g/n/ac/ax), Dual Band | 
| Bluetooth | Yes, A2DP, LE | Yes, v5.2, A2DP, LE, aptX HD | 
| 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, USB Charging | 
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BEIDOU, GALILEO | Yes, with A-GPS, Beidou, GLONASS, GALILEO, QZSS | 
| Fingerprint Sensor | Yes, In Display | Yes, Side | 
| Face Unlock | Yes | Yes | 
| Sensors | G Sensor, E-Compass, Gyroscope, Light Sensor, Proximity Sensor, IR Blaster | Accelerometer, Gyro, Proximity, Compass | 
| 3.5mm Headphone Jack | No | Yes | 
| NFC | Yes | Yes | 
| Splash Resistant | Yes | |
| IP Rating | IP54 | |
| Dust Resistant | Yes | |
| Extra Features | Sound by JBL, up to 2 Major Android Upgrades | |
| Camera | ||
| Rear Camera | 108 MP ƒ/1.7 (Wide Angle) 1/1.67", PDAF, OIS 50 MP (Ultra Wide) 120˚ 2 MP (Depth Sensor) | 64 MP ƒ/1.8 (Wide Angle) 1/1.97", 0.7µm, PDAF, OIS 2 MP ƒ/2.4 (Depth Sensor) | 
| OIS | Yes | Yes | 
| Auto Focus | Yes | Yes | 
| Features | Auto Scene Detection: Portrait, Night, HDR, Pet, Food, Flowers, Street, Text, Video Features: Vlog, Video, AI Cam with Wide Shot, Portrait, Super Night with Wide Shot, Timelapse with Wide Shot, Slow Motion, Dual Video, Sky Shop, Long Exposure, Documents, AR Shot, Pro, Super Macro, Panorama, GoPro, Google Lens Integration, Ultra Steady Mode | dual-tone , HDR, panorama | 
| Video Recording | 4K @ 30 fps UHD, 1080p @ 60 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 
| Flash | Yes, LED | Yes, Dual LED | 
| Front Camera | 50 MP ƒ/2.5 (Wide Angle) Punch Hole, Dual LED Flash | 16 MP ƒ/2.5 (Wide Angle) Punch Hole, Screen Flash | 
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD | 
| Technical | ||
| OS | Android v14 | Android v13 | 
| Custom UI | XOS 14.5 | FunTouch OS 13 | 
| Chipset | Mediatek Dimensity 8200 Ultimate | Qualcomm Snapdragon 782G | 
| CPU | 3.1 GHz, Octa Core Processor | 2.7 GHz, Octa Core Processor | 
| Core Details | 1x Cortex-A78@3.1 GHz&3xCortex-A78@3.0 GHz& 4xCortex-A55@2.0 GHz | 1 × Cortex-A78 2.7GHz & 3 × Cortex-A78 2.4GHz & 4 × Cortex-A55 1.8GHz | 
| GPU | Mali-G610 MC6 | Adreno 642L | 
| Java | No | No | 
| Browser | Yes, supports HTML5 | Yes | 
| Multimedia | ||
| Yes | Yes | |
| Music | 3GPP, AMR, APE, FLAC, M4A, M4R, MID, MKA, MP3, OGG, WAV | AAC, MIDI, OGG, FLAC, WMA, WAV, APE, MP3 | 
| Video | 3GP, AVI, FLV, MKV, MP4, WMV, WEBM | MP4, 3GP, AVI | 
| FM Radio | Yes | No | 
| Document Reader | Yes | Yes | 
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery | 
| Size | 5000 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery | 
| Fast Charging | Yes, 45W Fast Charger | Yes, 120W Flash Charge | 
| Wireless Charging | Yes, 20W | |
| Reverse Charging | Yes, 10W | |
| Reverse Wireless Charging | Yes | |