Umidigi A13 vs Xiaomi Redmi Note 11R: A Deep Dive into Budget 5G

The sub-$150 smartphone market is fiercely competitive. The Umidigi A13 and Xiaomi Redmi Note 11R both aim to deliver 5G connectivity and essential features at an incredibly accessible price point. However, significant differences in their core hardware – specifically the chipset and charging capabilities – dictate which phone is the better choice for different users.

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🏆 Quick Verdict

For most users, the Xiaomi Redmi Note 11R emerges as the superior option. Its Mediatek Dimensity 700, built on a more efficient 7nm process, provides a noticeable performance advantage over the Umidigi A13’s Unisoc T610. The faster 18W charging also significantly improves usability, making the Redmi Note 11R the more practical daily driver.

PHONES
Phone Names	Umidigi A13	Xiaomi Redmi Note 11R

Network
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G bands	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66	1, 3, 5, 7, 8, 34, 38, 39, 40, 41
5G bands	-	1, 5, 8, 28, 41, 78
Speed	HSPA, LTE	HSPA, LTE, 5G
Technology	GSM / HSPA / LTE	GSM / CDMA / HSPA / LTE / 5G
	-	CDMA 800

Launch
Announced	2022	2022, September 30
Status	Available. Released 2022	Available. Released 2022, September 30

Body
Build	-	Glass front, plastic frame, plastic back
Dimensions	168 x 75.7 x 8.7 mm (6.61 x 2.98 x 0.34 in)	164 x 76.1 x 8.9 mm (6.46 x 3.00 x 0.35 in)
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Weight	200 g (7.05 oz)	201 g (7.09 oz)

Display
Resolution	720 x 1650 pixels (~269 ppi density)	1080 x 2408 pixels, 20:9 ratio (~401 ppi density)
Size	6.7 inches, 106.2 cm2 (~83.5% screen-to-body ratio)	6.58 inches, 104.3 cm2 (~83.6% screen-to-body ratio)
Type	IPS LCD	IPS LCD, 90Hz, 400 nits (typ)

Platform
CPU	Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)	Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Chipset	Unisoc T610 (12 nm)	Mediatek Dimensity 700 (7 nm)
GPU	Mali-G52 MP2	Mali-G57 MC2
OS	Android 11	Android 12, MIUI 13

Memory
Card slot	microSDXC (uses shared SIM slot)	microSDXC (dedicated slot)
Internal	128GB 4GB RAM	128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
	-	UFS 2.2

Main Camera
Dual	20 MP, f/1.8, (wide), AF 8 MP, f/2.2, 120˚ (ultrawide) 5 MP (macro)	13 MP, f/2.2, (wide), PDAF Auxiliary lens
Features	Dual-LED flash, HDR, panorama	LED flash, HDR, panorama
Video	1080p@30fps	1080p@30fps

Selfie camera
Features	-	HDR
Single	8 MP, f/2.2, (wide)	5 MP, f/2.2, (wide)
Video	1080p@30fps	1080p@30fps

Sound
3.5mm jack	-	Yes
35mm jack	Yes	Yes
Loudspeaker	Yes	Yes
	-	24-bit/192kHz audio

Comms
Bluetooth	5.0, A2DP, LE	5.1, A2DP, LE
Infrared port	-	Yes
NFC	No	No
Positioning	GPS, GALILEO, GLONASS, BDS	GPS, GLONASS, GALILEO, BDS
Radio	Wireless FM radio	No
USB	USB Type-C, OTG	USB Type-C 2.0, OTG
WLAN	Wi-Fi 802.11 b/g/n/ac, dual-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct

Features
Sensors	Fingerprint (side-mounted), accelerometer, proximity, compass	Fingerprint (side-mounted), accelerometer, proximity, compass

Battery
Charging	10W wired	18W wired
Type	5150 mAh	Li-Po 5000 mAh

Misc
Colors	Starry Black, Sunglow Gold, Galaxy Blue	Black, Blue, Gray
Models	-	22095RA98C
Price	-	About 160 EUR

Umidigi A13

Lowest possible price point
Acceptable for basic tasks
Likely long battery life due to less powerful chipset

Slow performance with demanding apps
Extremely slow 10W charging
Unisoc T610 chipset is less efficient

Xiaomi Redmi Note 11R

Faster and more responsive performance
Significantly faster 18W charging
More efficient Dimensity 700 chipset

Slightly higher price than the Umidigi A13
May still exhibit some lag with very demanding games
Camera performance, while better, is still budget-level

Display Comparison

Neither device is expected to boast a premium display. While specific panel details are unavailable, both likely utilize LCD technology common in this price bracket. The key difference lies in the processing power driving them. The Redmi Note 11R’s Dimensity 700 has a more capable GPU, potentially leading to smoother scrolling and animations, even if the resolution and refresh rate are similar. Bezels are likely comparable, and color accuracy will be standard for budget phones – adequate but not color-critical.

Camera Comparison

Both phones likely feature a multi-camera setup, but the specifics beyond the main sensor are often filled with low-resolution auxiliary lenses. Without detailed sensor information, it’s difficult to make a definitive judgment. However, the Redmi Note 11R’s more powerful ISP (Image Signal Processor) within the Dimensity 700 chipset will likely result in better image processing, particularly in low-light conditions. Expect improved dynamic range and noise reduction on the Redmi Note 11R. The Umidigi A13 will likely struggle more with image quality in challenging lighting scenarios.

Performance

The performance gap is the most significant differentiator. The Xiaomi Redmi Note 11R’s Mediatek Dimensity 700 (7nm) features Cortex-A76 cores clocked at 2.2 GHz, offering a substantial uplift in CPU performance compared to the Umidigi A13’s Unisoc T610 (12nm) with its Cortex-A75 cores at 1.8 GHz. The 7nm process also translates to better power efficiency, meaning less heat generation and potentially more sustained performance. This benefits users who multitask, play mobile games, or use demanding applications. The Redmi Note 11R will exhibit less lag and faster app loading times.

Battery Life

While battery capacity isn’t specified, both phones likely house batteries in the 5000mAh range, typical for this segment. However, the charging speed is a crucial distinction. The Redmi Note 11R supports 18W wired charging, allowing for significantly faster top-ups compared to the Umidigi A13’s slow 10W charging. This means the Redmi Note 11R can go from near-empty to a usable charge much quicker, reducing downtime and improving convenience. The faster charging effectively mitigates any potential battery capacity differences.

Buying Guide

Buy the Umidigi A13 if you prioritize absolute affordability and are willing to compromise on performance and charging speed for basic tasks like calls, messaging, and light social media use. Buy the Xiaomi Redmi Note 11R if you want a smoother, more responsive experience, faster charging, and the ability to handle more demanding apps and occasional gaming without significant slowdowns. The Redmi Note 11R is the better choice for anyone who values usability over the lowest possible price.

Frequently Asked Questions

❓ Will the Redmi Note 11R’s Dimensity 700 handle popular games like PUBG Mobile?

The Dimensity 700 is capable of running PUBG Mobile, but you’ll likely need to lower the graphics settings to medium or low to achieve a consistently smooth frame rate. Expect some occasional stuttering during intense firefights. The Umidigi A13’s Unisoc T610 will struggle significantly with PUBG, even on the lowest settings.

❓ How long will it take to fully charge each phone from 0%?

With its 18W charging, the Xiaomi Redmi Note 11R should fully charge in approximately 2.5 to 3 hours. The Umidigi A13’s 10W charging will take a considerably longer 5 to 6 hours to reach 100%, making it less convenient for users who need a quick top-up.

❓ Is the 5G connectivity on both phones compatible with all 5G networks?

5G compatibility depends on your region and carrier. Both phones support 5G, but the specific bands supported may vary. Check with your carrier to ensure compatibility with their 5G network before purchasing.

❓ Does the Redmi Note 11R support VoLTE and VoWiFi?

The Redmi Note 11R generally supports VoLTE (Voice over LTE) and VoWiFi (Voice over Wi-Fi), but carrier support is essential. Confirm with your carrier that these features are enabled on their network for the Redmi Note 11R to ensure seamless voice calls.