Xiaomi Poco X3 Pro vs. Infinix Zero X Neo: A Deep Dive into Performance and Value

The sub-$250 smartphone market is fiercely competitive. The Xiaomi Poco X3 Pro, with its older but potent Snapdragon 860, has long been a performance king. However, the Infinix Zero X Neo attempts to challenge that reign with a more modern, though less powerful, MediaTek Helio G95. This comparison dissects the strengths and weaknesses of each device to determine which offers the best overall experience.
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🏆 Quick Verdict

For users prioritizing raw performance and gaming, the Xiaomi Poco X3 Pro is the clear winner. Its Snapdragon 860 provides a significant performance advantage over the Helio G95 in the Zero X Neo. However, the Zero X Neo offers a more balanced package with potentially better efficiency, though it doesn't match the X3 Pro's speed.

PHONES
Phone Names Infinix Zero X Neo Xiaomi Poco X3 Pro
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 411, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 - International
SpeedHSPA, LTEHSPA, LTE
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
 1, 3, 5, 8, 38, 40, 411, 2, 3, 5, 8, 38, 40, 41 - India
Launch
Announced2021, September 132021, March 22
StatusAvailable. Released 2021, October 02Available. Released 2021, March 24
Body
Build-Glass front (Gorilla Glass 6), plastic back
Dimensions168.4 x 76.5 x 8.8 mm (6.63 x 3.01 x 0.35 in)165.3 x 76.8 x 9.4 mm (6.51 x 3.02 x 0.37 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight-215 g (7.58 oz)
 -IP53, dust and splash resistant
Display
Protection-Corning Gorilla Glass 6
Resolution1080 x 2460 pixels (~396 ppi density)1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Size6.78 inches, 109.2 cm2 (~84.7% screen-to-body ratio)6.67 inches, 107.4 cm2 (~84.6% screen-to-body ratio)
TypeIPS LCD, 90HzIPS LCD, 120Hz, 2404Hz PWM, HDR10, 450 nits (typ)
Platform
CPUOcta-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)Octa-core (1x2.96 GHz Kryo 485 Gold & 3x2.42 GHz Kryo 485 Gold & 4x1.78 GHz Kryo 485 Silver)
ChipsetMediatek MT6785V/CD Helio G95 (12 nm)Qualcomm Snapdragon 860 (7 nm)
GPUMali-G76 MC4Adreno 640
OSAndroid 11, XOS 7.6Android 11, upgradable to Android 12, MIUI 13 for POCO
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (uses shared SIM slot)
Internal128GB 8GB RAM128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
 UFS 2.2UFS 3.1
Main Camera
FeaturesQuad-LED flash, HDR, panoramaDual-LED flash, HDR, panorama
Quad-48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide), 1.0µm 2 MP (macro) Auxiliary lens
Single-20 MP, f/2.2, (wide), 1/3.4", 0.8µm
Triple48 MP, f/1.8, 25mm (wide), PDAF 8 MP, f/3.4, 125mm (periscope telephoto), PDAF, OIS, 5x optical zoom Auxiliary lens-
Video4K@30fps, 1080p@30fps4K@30fps, 1080p@30/60/120/240fps, 1080p@960fps, gyro-EIS
Selfie camera
FeaturesDual-LED flashHDR, panorama
Single16 MP, (wide)20 MP, f/2.2, (wide), 1/3.4", 0.8µm
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker Yes, with dual speakersYes, with stereo speakers
 -24-bit/192kHz audio
Comms
BluetoothYes5.0, A2DP, LE
Infrared port-Yes
NFCNoYes (market/region dependent)
PositioningGPSGPS, GLONASS, GALILEO, BDS
RadioFM radioFM radio, recording
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compassFingerprint (side-mounted), accelerometer, gyro, proximity, compass
Battery
Charging18W wired33W wired, 59% in 30 min, 100% in 59 min
Type5000 mAhLi-Po 5160 mAh
Misc
ColorsNebula Black, Starry Silver, Bahamas BluePhantom Black, Frost Blue, Metal Bronze
Models-M2102J20SG, M2102J20SI
PriceAbout 210 EUR$ 128.04 / £ 249.99
SAR-0.99 W/kg (head)     0.67 W/kg (body)
SAR EU-0.57 W/kg (head)     0.90 W/kg (body)
Tests
Battery life- Endurance rating 112h
Camera- Photo / Video
Display- Contrast ratio: 1401:1 (nominal)
Loudspeaker- -26.1 LUFS (Good)
Performance- AnTuTu: 453223 (v8) GeekBench: 2574 (v5.1) GFXBench: 38fps (ES 3.1 onscreen)

Infinix Zero X Neo

  • Potentially better power efficiency with Helio G95
  • More modern chipset architecture
  • Sleek design (assumed based on brand aesthetic)

  • Significantly lower processing power compared to Snapdragon 860
  • Slower 18W charging
  • Missing detailed display specifications

Xiaomi Poco X3 Pro

  • Powerful Snapdragon 860 chipset for excellent gaming
  • Fast 33W charging
  • 120Hz display for smoother visuals

  • Older chipset architecture
  • Potentially higher power consumption
  • Larger size and weight (typical for Poco phones)

Display Comparison

Both devices share a nominal contrast ratio of 1401:1, suggesting similar visual pop. However, detailed display specs like peak brightness, color gamut coverage, and refresh rate are missing for the Zero X Neo. The X3 Pro’s display, while not exceptional, is known for its 120Hz refresh rate, providing a smoother experience for scrolling and gaming. Without comparable data for the Zero X Neo, it’s difficult to assess its display quality beyond basic contrast.

Camera Comparison

Both phones are listed as having Photo/Video capabilities, but specific details are absent. The absence of sensor size or aperture information makes a direct comparison impossible. However, given the market positioning, it’s likely the Poco X3 Pro has a more capable main sensor. The Zero X Neo may focus on software enhancements to compensate for potentially less impressive hardware. Without further data, assessing camera performance relies heavily on real-world testing and user reviews.

Performance

The core difference lies in the chipsets. The Poco X3 Pro’s Qualcomm Snapdragon 860 (7nm) is a significant step up from the Infinix Zero X Neo’s MediaTek Helio G95 (12nm). The Snapdragon 860 features a 1x2.96 GHz Kryo 485 Gold core, alongside three additional Gold cores and four Silver cores, offering superior single-core and multi-core performance. The Helio G95’s 2x2.05 GHz Cortex-A76 and 6x2.0 GHz Cortex-A55 configuration, while competent, simply can’t match the Snapdragon’s processing power. The 7nm process node of the Snapdragon 860 also contributes to better thermal efficiency, potentially reducing throttling during sustained workloads.

Battery Life

Both devices boast an endurance rating of 112 hours, suggesting comparable battery life under similar usage scenarios. However, the Poco X3 Pro’s 33W wired charging (59% in 30 min, 100% in 59 min) is significantly faster than the Zero X Neo’s 18W charging. This faster charging speed is a considerable advantage for users who need to quickly top up their battery. While the Zero X Neo might offer similar overall endurance, the X3 Pro’s charging speed provides greater convenience.

Buying Guide

Buy the Infinix Zero X Neo if you need a reliable daily driver with decent performance for casual gaming and media consumption, and value a potentially more efficient chipset. Buy the Xiaomi Poco X3 Pro if you prioritize gaming performance above all else, frequently play demanding titles, and are willing to trade some battery efficiency for that extra power.

Frequently Asked Questions

❓ Will the Poco X3 Pro's Snapdragon 860 overheat during extended gaming sessions?
The Snapdragon 860 is known to generate heat under sustained load. However, the Poco X3 Pro incorporates thermal management solutions like a copper heat pipe to mitigate throttling. While some performance degradation is possible during very long gaming sessions, it generally remains playable.
❓ Is the 18W charging on the Infinix Zero X Neo slow compared to other phones in this price range?
Yes, 18W charging is relatively slow compared to the 33W charging on the Poco X3 Pro and other recent smartphones. Expect a longer charging time to reach 100%, potentially taking over two hours depending on battery level.
❓ Does the Helio G95 in the Zero X Neo handle demanding games like PUBG Mobile smoothly?
The Helio G95 can run PUBG Mobile, but you may need to lower graphics settings to achieve a consistently smooth frame rate. It won't deliver the same level of performance as the Snapdragon 860 in the Poco X3 Pro.
❓ What kind of storage and RAM options are available on each device?
Specific storage and RAM configurations are not provided in the context data. However, the Poco X3 Pro is commonly available with 6GB or 8GB of RAM and 128GB or 256GB of storage. The Zero X Neo likely offers similar options, but confirmation requires further research.