Infinix Zero Ultra vs. Xiaomi Redmi Note 12 Pro: A Head-to-Head Showdown

The smartphone market is brimming with options, making it tough to choose. Today, we're pitting two compelling mid-range contenders against each other: the Infinix Zero Ultra, boasting incredible charging speeds, and the Xiaomi Redmi Note 12 Pro, known for its impressive battery life and display. Let's dive into a detailed comparison to help you decide which one deserves your money.
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🏆 Quick Verdict

The Redmi Note 12 Pro offers a more well-rounded experience with its excellent battery life, vibrant display, and reliable performance. While the Zero Ultra's 180W charging is a standout feature, the Redmi Note 12 Pro's overall value and consistent performance make it the slightly better choice for most users.

PHONES
Phone Names Infinix Zero Ultra Xiaomi Redmi Note 12 Pro
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 800 / 850 / 900 / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41, 661, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 38, 40, 41, 66 - International
5G bands1, 2, 3, 5, 20, 28, 38, 40, 41, 71, 77, 78, 79 SA/NSA/Sub61, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA - International
SpeedHSPA 42.2/11.5 Mbps, LTE Cat7 300/75 Mbps, 5GHSPA, LTE, 5G
TechnologyGSM / HSPA / LTE / 5GGSM / CDMA / HSPA / EVDO / LTE / 5G
 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA/Sub61, 3, 5, 8, 28, 38, 41, 77, 78 SA/NSA - China
Launch
Announced2022, October 052022, October 27
StatusAvailable. Released 2022, October 25Available. Released 2022, November 01
Body
Build-Glass front (Gorilla Glass 5), glass back, plastic frame
Dimensions165.5 x 74.5 x 8.8 mm - Coslight Silver165.5 x 75.1 x 9.2 mm - Genesis Noir163 x 76 x 8 mm (6.42 x 2.99 x 0.31 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight213 g (7.51 oz)187 g (6.60 oz)
 -IP53, dust and splash resistant
Display
ProtectionCorning Gorilla Glass 3Corning Gorilla Glass 5
Resolution1080 x 2400 pixels, 20:9 ratio (~387 ppi density)1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Size6.8 inches, 111.6 cm2 (~90.5% screen-to-body ratio)6.67 inches, 107.4 cm2 (~86.7% screen-to-body ratio)
TypeAMOLED, 120Hz, 900 nits (HBM)AMOLED, 1B colors, 120Hz, Dolby Vision, HDR10+, 500 nits (typ), 900 nits (HBM)
Platform
CPUOcta-core (2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
ChipsetMediatek Dimensity 920 (6 nm)Mediatek Dimensity 1080 (6 nm)
GPUMali-G68 MC4Mali-G68 MC4
OSAndroid 12, XOS 12Android 12, MIUI 13
Memory
Card slotNoNo
Internal256GB 8GB RAM128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
 -UFS 2.2
Main Camera
FeaturesDual-LED flash, HDR, panoramaDual-LED dual-tone flash, HDR, panorama
Single32 MP, f/2.0, (wide)-
Triple200 MP, f/2.0, (wide), 1/1.22", 0.64µm, dual pixel PDAF, OIS 13 MP, f/2.4, (ultrawide), AF 2 MP50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS 8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro)
Video4K@30fps, 1080p@30/60fps4K@30fps, 1080p@30/60/120fps, 720p@960fps
Selfie camera
FeaturesDual-LED flashHDR
Single32 MP, f/2.0, (wide)16 MP, f/2.5, (wide), 1/3.06", 1.0µm
Video1080p@30fps1080p@30/60fps
Sound
3.5mm jack NoYes
35mm jackNoYes
Loudspeaker Yes, with dual speakersYes, with stereo speakers
 -24-bit/192kHz audio
Comms
BluetoothYes5.2, A2DP, LE
Infrared port-Yes
NFCYes (market/region dependent)Yes (market/region dependent)
PositioningGPSGPS (L1), GLONASS (G1), BDS (B1I+B1c), GALILEO (E1), QZSS (L1)
RadioFM radioNo
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-bandWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (side-mounted), accelerometer, gyro, proximity, compass
Battery
Charging180W wired, 100% in 12 min67W wired, PD3.0, 50% in 15 min, 100% in 46 min
Type4500 mAhLi-Po 5000 mAh
Misc
ColorsCoslight Silver, Genesis NoirFrosted Blue (Sky Blue), Onyx Black (Midnight Black), Polar White, Stardust Purple
ModelsX682022101316C, 22101316I, 23013RK75C, 22101316G
PriceAbout 500 EUR€ 148.54 / $ 142.17 / £ 149.99 / ₹ 19,999
SAR-1.09 W/kg (head)     1.06 W/kg (body)
SAR EU-0.99 W/kg (head)     0.99 W/kg (body)
Tests
Battery life- Endurance rating 97h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- -26.6 LUFS (Good)
Performance- AnTuTu: 490526 (v9) GeekBench: 2209 (v5.1), 2372 (v6) GFXBench: 22fps (ES 3.1 onscreen)

Infinix Zero Ultra

  • Unrivaled 180W charging speed
  • Potentially sleek design (typical of Infinix)
  • Decent performance for everyday tasks

  • Battery life may be shorter
  • Camera quality potentially inconsistent
  • Dimensity 920 slightly less efficient than Dimensity 1080

Xiaomi Redmi Note 12 Pro

  • Excellent battery life and endurance
  • Bright and vibrant display
  • Reliable performance with Dimensity 1080
  • Good value for money

  • Charging speed slower than Zero Ultra
  • Design may be less striking than Zero Ultra

Display Comparison

The Redmi Note 12 Pro takes the display crown. While the Zero Ultra likely has a decent AMOLED panel (based on typical Infinix offerings), the Redmi Note 12 Pro's measured 890 nits brightness and 'infinite' contrast ratio suggest a superior viewing experience, especially for outdoor use and HDR content. Color accuracy and sharpness are also likely to be excellent on the Redmi.

Camera Comparison

Camera performance is difficult to definitively assess without detailed testing. However, the Redmi Note 12 Pro's reputation for good camera quality suggests it will likely offer a more consistent and reliable photography experience. The Zero Ultra's camera specs are unknown, but Infinix often focuses on features rather than pure image quality. Expect decent results from both, but the Redmi likely has a slight advantage.

Performance

The Dimensity 1080 in the Redmi Note 12 Pro edges out the Dimensity 920 in the Zero Ultra. While both are capable mid-range chipsets, the 1080 generally offers slightly better efficiency and sustained performance. Gaming performance should be comparable, but the Redmi might handle demanding tasks a bit better over extended periods. Both phones will handle everyday tasks with ease.

Battery Life

This is where the Redmi Note 12 Pro truly shines. Its endurance rating of 97 hours is exceptional, and the active use score of 12:08 hours is impressive. The Zero Ultra's charging speed is phenomenal, but it doesn't compensate for potentially shorter battery life. The Redmi offers significantly better longevity.

Buying Guide

The Infinix Zero Ultra is ideal for users who prioritize incredibly fast charging above all else and don't mind potentially sacrificing some battery longevity. The Xiaomi Redmi Note 12 Pro is perfect for those seeking a dependable phone with long battery life, a great display for media consumption, and a balanced feature set at a competitive price.

Frequently Asked Questions

❓ Is the 180W charging on the Infinix Zero Ultra worth it?
It's incredibly fast, allowing for near-instant top-ups. However, consider if you prioritize charging speed over overall battery longevity.
❓ Which phone is better for gaming?
The Redmi Note 12 Pro's Dimensity 1080 likely offers slightly better sustained performance for demanding games.