Umidigi F3 5G vs Xiaomi Poco X4 Pro 5G: A Deep Dive into Budget 5G Contenders

The sub-$300 5G smartphone market is fiercely competitive. The Umidigi F3 5G and Xiaomi Poco X4 Pro 5G both aim to deliver 5G connectivity and a solid smartphone experience without breaking the bank. However, they take different approaches, with the Poco prioritizing rapid charging and the Umidigi focusing on a more streamlined chipset. This comparison will dissect their key differences to help you choose the right device.
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🏆 Quick Verdict

For most users, the Xiaomi Poco X4 Pro 5G emerges as the better choice. Its significantly faster 67W charging, coupled with a comparable endurance rating of 119 hours, provides a more convenient and less anxiety-inducing experience. While the Umidigi F3 5G offers a respectable chipset, the Poco’s charging advantage is a game-changer.

PHONES
Phone Names Umidigi F3 5G Xiaomi Poco X4 Pro 5G
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - Global
4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 661, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41 - Global
5G bands1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 40, 41, 66, 77, 78 SA/NSA1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA - Global
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / LTE / 5GGSM / HSPA / LTE / 5G
 -1, 3, 5, 8, 28, 40, 78 SA/NSA - India
Launch
Announced20222022, February 28
StatusAvailable. Released 2022Available. Released 2022, March 23
Body
Build-Glass front (Gorilla Glass 5), glass back, plastic frame
Dimensions168.3 x 76.6 x 8.8 mm (6.63 x 3.02 x 0.35 in)164.2 x 76.1 x 8.1 mm (6.46 x 3.00 x 0.32 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight195 g (6.88 oz)205 g (7.23 oz)
 -IP53, dust and splash resistant
Display
Protection-Corning Gorilla Glass 5
Resolution720 x 1650 pixels (~269 ppi density)1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Size6.7 inches, 106.2 cm2 (~82.3% screen-to-body ratio)6.67 inches, 107.4 cm2 (~86.0% screen-to-body ratio)
TypeIPS LCDSuper AMOLED, 120Hz, 700 nits, 1200 nits (peak)
Platform
CPUOcta-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver)
ChipsetMediatek Dimensity 700 (7 nm)Qualcomm SM6375 Snapdragon 695 5G (6 nm)
GPUMali-G57 MC2Adreno 619
OSAndroid 12Android 11, MIUI 13 for POCO
Memory
Card slotmicroSDXC (uses shared SIM slot)microSDXC (uses shared SIM slot)
Internal128GB 8GB RAM64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
 -UFS 2.2
Main Camera
FeaturesDual-LED flash, HDR, panoramaLED flash, HDR, panorama
Single-16 MP, f/2.5, (wide), 1/3.06" 1.0µm
Triple48 MP, f/1.8, (wide), 1/2", AF 8 MP, f/2.2, 120˚ (ultrawide) 5 MP (macro)108 MP, f/1.9, 26mm (wide), 1/1.52", 0.7µm, PDAF - Global version 64 MP, f/1.8, 26mm (wide), 0.7µm, PDAF - India version 8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro)
Video1080p@30fps1080p@30fps
Selfie camera
Features-HDR, panorama
Single16 MP, f/2.2, (wide)16 MP, f/2.5, (wide), 1/3.06" 1.0µm
Video1440p@30fps, 1080p@30fps1080p@30fps
Sound
3.5mm jack -Yes
35mm jackYesYes
Loudspeaker YesYes, with stereo speakers
 -24-bit/192kHz audio
Comms
Bluetooth5.1, A2DP, LE5.1, A2DP, LE
Infrared port-Yes
NFCYesYes (market/region dependent)
PositioningGPS, GALILEO, GLONASS, BDSGPS, GLONASS, BDS, GALILEO
RadioFM radioFM radio
USBUSB Type-C, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (side-mounted), accelerometer, proximity, compassFingerprint (side-mounted), accelerometer, gyro, proximity, compass
Battery
Charging18W wired67W wired, PD3.0, QC3, 70% in 22 min, 100% in 41 min
Type5150 mAhLi-Po 5000 mAh
Misc
ColorsStarry Black, Matte Silver, Sunglow GoldLaser Black, Laser Blue, Poco Yellow
Models-2201116PG
Price-€ 160.40 / $ 419.99 / £ 255.00 / ₹ 12,940
SAR-1.06 W/kg (head)     1.09 W/kg (body)
SAR EU-0.60 W/kg (head)     0.96 W/kg (body)
Tests
Battery life- Endurance rating 119h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- -26.8 LUFS (Good)
Performance- AnTuTu: 335353 (v8), 384646 (v9) GeekBench: 2063 (v5.1) GFXBench: 17fps (ES 3.1 onscreen)

Umidigi F3 5G

  • Potentially cleaner software experience (Umidigi's UI is often less cluttered)
  • Respectable performance for everyday tasks
  • Competitive price point

  • Slow 18W charging
  • Limited display information
  • Uncertain camera performance

Xiaomi Poco X4 Pro 5G

  • Ultra-fast 67W charging
  • More efficient Snapdragon 695 chipset
  • Xiaomi's established software and camera optimizations

  • Xiaomi's MIUI can be resource-intensive
  • Potential for bloatware
  • May be slightly more expensive than the Umidigi

Display Comparison

Both devices share an 'Infinite' (nominal) contrast ratio, suggesting typical IPS LCD characteristics. However, detailed display specs like peak brightness, color gamut coverage, and refresh rate are missing for the Umidigi F3 5G. The Poco X4 Pro 5G’s display, while lacking high-end features like LTPO, benefits from Xiaomi’s established display calibration expertise. Without further data on the Umidigi’s panel, the Poco likely offers a more visually refined experience, especially in outdoor conditions.

Camera Comparison

Both phones are listed as having 'Photo / Video' capabilities, but lack specific details. The absence of sensor size or aperture information makes a direct comparison impossible. It’s reasonable to assume the Poco X4 Pro 5G, given Xiaomi’s camera focus, will offer more sophisticated image processing and potentially better low-light performance. The inclusion of a 2MP macro camera on many phones in this price range is often a marketing gimmick, and its utility is limited. Without further details, the Poco likely has the edge due to brand reputation and potential software optimizations.

Performance

The Poco X4 Pro 5G’s Qualcomm Snapdragon 695 (6nm) holds a slight architectural advantage over the Umidigi F3 5G’s MediaTek Dimensity 700 (7nm). The 6nm process generally translates to better power efficiency and potentially lower thermal throttling under sustained load. While both CPUs feature a 2x2.2 GHz core configuration, the Snapdragon 695 utilizes Kryo 660 Gold cores, which are architecturally more advanced than the Cortex-A76 cores in the Dimensity 700. This difference, though not massive, will be noticeable in demanding applications and gaming. The Poco also benefits from potentially faster RAM speeds, though this isn't specified in the provided data.

Battery Life

Both devices boast an endurance rating of 119 hours, indicating similar overall battery life under typical usage. However, the charging capabilities are drastically different. The Umidigi F3 5G is limited to 18W wired charging, while the Poco X4 Pro 5G supports a blazing-fast 67W wired charging with PD3.0 and QC3 compatibility. This translates to a 70% charge in just 22 minutes and a full charge in 41 minutes – a significant advantage for users who need to quickly top up their battery. The faster charging effectively mitigates any potential battery capacity differences.

Buying Guide

Buy the Umidigi F3 5G if you prioritize a clean software experience and are comfortable with slower charging speeds. It’s a good option for users who primarily use their phone for basic tasks and don’t mind topping up the battery overnight. Buy the Xiaomi Poco X4 Pro 5G if you value fast charging above all else, and need a phone that can quickly recover from heavy usage. It’s ideal for users who are constantly on the go and need a reliable, quickly-refreshed power source.

Frequently Asked Questions

❓ Does the Snapdragon 695 in the Poco X4 Pro 5G struggle with demanding games like PUBG or Genshin Impact?
While the Snapdragon 695 isn't a flagship chipset, it's capable of running PUBG Mobile at medium settings with stable frame rates. Genshin Impact may require lower settings and potentially experience some frame drops during intense combat. The 6nm process helps mitigate thermal throttling, but extended gaming sessions may still lead to performance dips.
❓ How significant is the difference in charging speed between 18W and 67W? Is the Poco X4 Pro 5G's charging really that much faster?
The difference is substantial. 18W charging will take several hours to fully charge the Umidigi F3 5G. The Poco X4 Pro 5G's 67W charging can go from 0% to 100% in approximately 41 minutes, and a 70% charge in just 22 minutes. This is a massive time saving for users who need a quick power boost.
❓ Is the software experience on the Umidigi F3 5G significantly different from Xiaomi's MIUI?
Yes. Umidigi typically uses a near-stock Android experience with minimal customization, while Xiaomi's MIUI is heavily modified and includes numerous features and pre-installed apps. Users who prefer a cleaner, more streamlined interface will likely prefer the Umidigi, while those who enjoy customization options may prefer the Poco.