Umidigi A13 Pro 5G vs. Infinix Zero 5G 2023: A Detailed Comparison

The sub-$250 5G smartphone market is heating up, with the Umidigi A13 Pro 5G and the Infinix Zero 5G 2023 vying for attention. While both offer 5G connectivity at an accessible price point, they diverge significantly in chipset choice and charging capabilities, creating a clear distinction for potential buyers. This comparison dives deep into the specifics to determine which device delivers the best overall experience.
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🏆 Quick Verdict

For the average user prioritizing performance and faster charging, the Infinix Zero 5G 2023 is the clear winner. Its Dimensity 1080 chipset offers a substantial performance uplift over the Umidigi A13 Pro 5G’s Dimensity 700, and the 33W charging significantly reduces downtime. However, the Umidigi remains a viable option for those on a tighter budget.

PHONES
Phone Names Umidigi A13 Pro 5G Infinix Zero 5G 2023
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
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, 20, 28, 38, 40, 41, 66
5G bands1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 77, 78 SA/NSA1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 71, 77, 78 SA/NSA/Sub6
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / LTE / 5GGSM / HSPA / LTE / 5G
Launch
Announced20222022, November 08
StatusAvailable. Released 2022Available. Released 2022, December 01
Body
Build-Glass front, plastic frame, plastic back
Dimensions162.2 x 75.9 x 9.9 mm (6.39 x 2.99 x 0.39 in)168.7 x 76.5 x 8.9 mm (6.64 x 3.01 x 0.35 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight200 g (7.05 oz)201 g (7.09 oz)
Display
Resolution1080 x 2400 pixels, 20:9 ratio (~405 ppi density)1080 x 2460 pixels (~396 ppi density)
Size6.5 inches, 102.0 cm2 (~82.9% screen-to-body ratio)6.78 inches, 109.2 cm2 (~84.6% screen-to-body ratio)
TypeIPS LCD, 90HzIPS LCD, 120Hz, 500 nits (peak)
Platform
CPUOcta-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)Octa-core (2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) - X6815D
ChipsetMediatek Dimensity 700 (7 nm)Mediatek Dimensity 1080Mediatek Dimensity 920 (6 nm) - X6815D
GPUMali-G57 MC2Mali-G68 MC4
OSAndroid 12Android 12, upgradable to Android 13, XOS 13
Memory
Card slotmicroSDXC (uses shared SIM slot)microSDXC (dedicated slot)
Internal128GB 8GB RAM256GB 8GB RAM
Main Camera
FeaturesDual-LED flash, HDR, panoramaQuad-LED flash, HDR, panorama
Single-16 MP, f/2.0, (wide), 1/3", 1.0µm
Triple48 MP, f/1.8, (wide), AF 16 MP, f/2.2, 120˚, (ultrawide) 5 MP (macro)50 MP, f/1.6, (wide), PDAF 2 MP (macro) Auxiliary lens
Video1080p@30fps4K@30fps, 1080p@30/60fps
Selfie camera
Features-Dual-LED flash
Single24 MP, f/2.2, (wide)16 MP, f/2.0, (wide), 1/3", 1.0µm
Video1080p@30fps1080p@30fps
Sound
3.5mm jack -Yes
35mm jackYesYes
Loudspeaker YesYes
 -24-bit/192kHz audio
Comms
Bluetooth5.2, A2DP, LEYes
NFCYesYes
PositioningGPS, GALILEO, GLONASS, BDSGPS
RadioNoFM 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/6, dual-band
Features
SensorsFingerprint (side-mounted), accelerometer, proximity, compass, temperatureFingerprint (side-mounted), accelerometer, gyro, proximity, compass
Battery
Charging18W wired33W wired
Type5150 mAh5000 mAh
Misc
ColorsDazzling Black, Shining Blue, Streaming GoldPearly White, Coral Orange, Submarine Black
Models-X6815C, X6815D
Price-About 250 EUR

Umidigi A13 Pro 5G

  • Lower price point makes it accessible to budget-conscious buyers.
  • 5G connectivity provides future-proofed data speeds.
  • Functional and reliable for basic smartphone tasks.

  • Dimensity 700 chipset struggles with demanding applications.
  • Slow 18W charging takes a significant amount of time.

Infinix Zero 5G 2023

  • Significantly faster Dimensity 1080 chipset delivers smoother performance.
  • 33W fast charging minimizes downtime.
  • Improved power efficiency potentially extends battery life.

  • Higher price compared to the Umidigi A13 Pro 5G.
  • May still exhibit some throttling under extreme sustained load.

Display Comparison

Neither device boasts a standout display. While specific display specs (resolution, panel type) are missing, the focus here is on performance. The difference in chipsets will likely have a greater impact on perceived smoothness during scrolling and animations than any minor display variations. Bezels are likely comparable given the price bracket, and color accuracy is expected to be standard for this segment.

Camera Comparison

Without detailed camera specs beyond the presence of sensors, a direct comparison is difficult. However, the market positioning suggests the Infinix Zero 5G 2023 likely features a more capable primary sensor. The focus should be on real-world image quality, but the Dimensity 1080’s improved ISP (Image Signal Processor) will likely contribute to better noise reduction and dynamic range in photos and videos. The inclusion of a 2MP macro camera on either device is largely a marketing tactic and offers limited practical benefit.

Performance

The core difference lies in the chipsets. The Infinix Zero 5G 2023 utilizes the Mediatek Dimensity 1080 (6nm), featuring a more powerful CPU configuration – 2x2.6 GHz Cortex-A78 cores alongside 6x2.0 GHz Cortex-A55 cores – compared to the Umidigi A13 Pro 5G’s Dimensity 700 (7nm) with 2x2.2 GHz Cortex-A76 and 6x2.0 GHz Cortex-A55 cores. The 6nm process node of the Dimensity 1080 also contributes to improved power efficiency and potentially less thermal throttling under sustained load. This translates to a noticeably snappier experience for the Infinix, especially in demanding applications and games. The Dimensity 1080's superior GPU will also provide a better gaming experience.

Battery Life

The Umidigi A13 Pro 5G supports 18W wired charging, while the Infinix Zero 5G 2023 steps up to 33W. This difference in charging speed is significant. While battery capacity isn’t specified, the faster charging of the Infinix will result in considerably shorter charge times, making it more convenient for users who need to quickly top up their device. The Dimensity 1080’s improved power efficiency may also offset any potential battery capacity disadvantage.

Buying Guide

Buy the Umidigi A13 Pro 5G if you need a functional 5G phone on an extremely limited budget and aren't demanding in terms of gaming or intensive multitasking. Buy the Infinix Zero 5G 2023 if you prioritize smoother performance for everyday tasks, enjoy mobile gaming, and value the convenience of faster charging – even if it means spending a bit more.

Frequently Asked Questions

❓ Does the Dimensity 1080 in the Infinix Zero 5G 2023 get hot during prolonged gaming sessions?
While the Dimensity 1080 is more efficient than the Dimensity 700, it can still experience some thermal throttling during extended gaming. However, the 6nm process and improved thermal management features should mitigate this better than the Umidigi A13 Pro 5G, resulting in more sustained performance.
❓ Is the 18W charging on the Umidigi A13 Pro 5G realistically slow in everyday use?
Yes, 18W charging is noticeably slower than 33W. Expect a full charge to take well over two hours, which can be inconvenient for users who frequently need to top up their battery throughout the day. It's best suited for overnight charging.
❓ How does the Dimensity 1080 impact multitasking compared to the Dimensity 700?
The Dimensity 1080's more powerful CPU cores and improved memory management allow for significantly smoother multitasking. You'll experience fewer app reloads and a more responsive experience when switching between applications.
❓ Are there any significant software differences between Umidigi and Infinix that might affect the user experience?
Both brands utilize Android with their own custom skins. Infinix's XOS is generally considered more polished and feature-rich than Umidigi's UI, but this can also lead to more bloatware. Software updates are also typically faster and more consistent on Infinix devices.