Umidigi A13 vs. Infinix Note 12 (2023): A Detailed Comparison for Budget Buyers

The sub-$200 smartphone market is fiercely competitive. The Umidigi A13 and Infinix Note 12 (2023) both aim to deliver essential features at an accessible price point, but they take different approaches. The A13 focuses on affordability, while the Note 12 (2023) prioritizes performance and faster charging, making this a crucial comparison for budget-conscious consumers.
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🏆 Quick Verdict

For most users, the Infinix Note 12 (2023) is the better choice. Its Mediatek Helio G99 chipset, built on a more efficient 6nm process, provides a noticeable performance boost over the Umidigi A13’s Unisoc T610. The 33W charging is a significant advantage, drastically reducing recharge times compared to the A13’s slow 10W charging.

PHONES
Phone Names Umidigi A13 Infinix Note 12 (2023)
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, 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
SpeedHSPA, LTEHSPA, LTE
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
 -1, 3, 5, 8, 38, 40, 41
Launch
Announced20222022, October 06
StatusAvailable. Released 2022Available. Released 2022, October 06
Body
Build-Glass front, plastic frame, plastic back
Dimensions168 x 75.7 x 8.7 mm (6.61 x 2.98 x 0.34 in)164.4 x 76.5 x 7.8 mm (6.47 x 3.01 x 0.31 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight200 g (7.05 oz)195 g (6.88 oz)
Display
Resolution720 x 1650 pixels (~269 ppi density)1080 x 2400 pixels, 20:9 ratio (~393 ppi density)
Size6.7 inches, 106.2 cm2 (~83.5% screen-to-body ratio)6.7 inches, 108.4 cm2 (~86.2% screen-to-body ratio)
TypeIPS LCDAMOLED
Platform
CPUOcta-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
ChipsetUnisoc T610 (12 nm)Mediatek Helio G99 (6 nm)
GPUMali-G52 MP2Mali-G57 MC2
OSAndroid 11Android 12, XOS 10.6
Memory
Card slotmicroSDXC (uses shared SIM slot)microSDXC (dedicated slot)
Internal128GB 4GB RAM128GB 8GB RAM, 256GB 8GB RAM
Main Camera
Dual20 MP, f/1.8, (wide), AF 8 MP, f/2.2, 120˚ (ultrawide) 5 MP (macro)-
FeaturesDual-LED flash, HDR, panoramaQuad-LED flash, HDR, panorama
Single-16 MP, (wide)
Triple-50 MP, f/1.6, (wide), PDAF Auxiliary lenses
Video1080p@30fps1440p@30fps
Selfie camera
Single8 MP, f/2.2, (wide)16 MP, (wide)
Video1080p@30fps1440p@30fps
Sound
3.5mm jack -Yes
35mm jackYesYes
Loudspeaker YesYes, with dual speakers
Comms
Bluetooth5.0, A2DP, LEYes
NFCNoYes
PositioningGPS, GALILEO, GLONASS, BDSGPS
RadioWireless FM radioFM radio
USBUSB Type-C, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band
Features
SensorsFingerprint (side-mounted), accelerometer, proximity, compassFingerprint (side-mounted), accelerometer, gyro, proximity, compass
 -24-bit/192kHz audio
Battery
Charging10W wired33W wired
Type5150 mAh5000 mAh
Misc
ColorsStarry Black, Sunglow Gold, Galaxy BlueVolcanic Grey, Tuscany Blue, Alpine White
Models-X676C
Price-About 220 EUR

Umidigi A13

  • Extremely affordable price point
  • Functional for basic smartphone tasks
  • Potentially longer battery life due to less powerful chipset (though offset by slower charging)

  • Slow 10W charging
  • Unisoc T610 chipset struggles with demanding tasks
  • Likely limited software support

Infinix Note 12 (2023)

  • Faster and more efficient Mediatek Helio G99 chipset
  • Significantly faster 33W charging
  • Improved multitasking and gaming performance

  • Slightly higher price than the Umidigi A13
  • May not have the absolute longest battery life due to more powerful processor
  • Software updates may be limited

Display Comparison

Neither device boasts a standout display. While specific panel details (like peak brightness or color gamut coverage) are unavailable, the core difference lies elsewhere. Both likely utilize LCD panels common in this price bracket. The focus here isn't on visual fidelity, but on the overall user experience, which is minimally impacted by display quality in both cases.

Camera Comparison

Both phones likely feature a multi-camera setup, but details beyond the main sensors are sparse. Given the price point, image quality will be adequate for casual snapshots, but don't expect flagship-level performance. The Infinix Note 12 (2023) *may* have a slight edge if it incorporates more advanced image processing algorithms, but without specific sensor size or aperture information, it's difficult to definitively say. The inclusion of a 2MP macro camera on either device is largely a marketing tactic, offering minimal practical benefit.

Performance

The performance gap is the most significant differentiator. The Infinix Note 12 (2023) utilizes the Mediatek Helio G99, fabricated on a 6nm process. This smaller node size translates to improved power efficiency and thermal performance compared to the Umidigi A13’s Unisoc T610 (12nm). The Helio G99’s CPU configuration – 2x2.2 GHz Cortex-A76 cores and 6x2.0 GHz Cortex-A55 cores – is also more powerful than the A13’s 2x1.8 GHz Cortex-A75 and 6x1.8 GHz Cortex-A55 setup. This means faster app loading times, smoother multitasking, and a more responsive gaming experience on the Infinix.

Battery Life

While battery capacity isn't specified, the real-world impact is heavily influenced by charging speed. The Infinix Note 12 (2023) supports 33W wired charging, allowing for a significantly faster 0-100% charge compared to the Umidigi A13’s sluggish 10W charging. This is a crucial advantage for users who rely heavily on their phones throughout the day and need quick top-ups. Even with a similar battery capacity, the faster charging of the Infinix will provide a more convenient user experience.

Buying Guide

Buy the Umidigi A13 if your primary need is an extremely affordable smartphone for basic tasks like calls, texts, and light social media use, and you aren't concerned with gaming or fast charging. Buy the Infinix Note 12 (2023) if you prioritize smoother performance for multitasking and gaming, and value significantly faster charging speeds, even if it means spending a bit more upfront.

Frequently Asked Questions

❓ Will the Helio G99 in the Infinix Note 12 (2023) overheat during prolonged gaming sessions?
The Helio G99's 6nm process is designed for improved thermal efficiency compared to the Umidigi A13's 12nm Unisoc T610. While some heat generation is inevitable during gaming, the G99 is less prone to significant throttling, allowing for more sustained performance. However, extended, high-graphics gaming will still likely result in some temperature increase.
❓ Is the 10W charging on the Umidigi A13 realistically usable in 2024?
10W charging is quite slow by modern standards. Expect a full charge to take well over 3 hours, potentially closer to 4-5 hours depending on battery capacity. This is a significant drawback for users who need to quickly top up their phone throughout the day. It's best suited for overnight charging only.
❓ How much of a performance difference will I notice between the Unisoc T610 and the Helio G99 in everyday tasks?
You'll notice a tangible difference in responsiveness. The Helio G99 will load apps faster, handle multitasking more smoothly, and provide a more fluid experience when browsing the web or scrolling through social media. The Unisoc T610 is adequate for basic tasks, but can feel sluggish when pushed.