Xiaomi Redmi K40 Pro+ vs Redmi Note 12 Pro 4G: The Ultimate Showdown

Xiaomi offers a wide range of smartphones, often making it tricky to choose between models. Today, we're pitting the flagship Redmi K40 Pro+ against the more budget-friendly Redmi Note 12 Pro 4G. Which phone delivers the best experience for your money?
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🏆 Quick Verdict

The Redmi K40 Pro+ is the clear performance winner thanks to its Snapdragon 888. However, the Note 12 Pro 4G boasts faster charging and a potentially more appealing price. If raw power is your priority, the K40 Pro+ wins; otherwise, the Note 12 Pro 4G offers excellent value.

PHONES
Phone Names Xiaomi Redmi K40 Pro+ Xiaomi Redmi Note 12 Pro 4G
Network
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 421, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41, 66
5G bands1, 3, 28, 41, 77, 78 SA/NSA/Sub6-
SpeedHSPA, LTE-A, 5GHSPA, LTE
TechnologyGSM / CDMA / HSPA / CDMA2000 / LTE / 5GGSM / HSPA / LTE
 CDMA2000 1x -
Launch
Announced2021, February 252023, March 03
StatusAvailable. Released 2021, March 04Available. Released 2023, April 11
Body
Dimensions163.7 x 76.4 x 7.8 mm (6.44 x 3.01 x 0.31 in)164.2 x 76.1 x 8.1 mm (6.46 x 3.00 x 0.32 in)
SIMDual SIM (Nano-SIM, dual stand-by)Nano-SIM + Nano-SIM
Weight196 g (6.91 oz)201.8 g (7.13 oz)
 IP53, dust and splash resistant-
Display
ProtectionCorning Gorilla Glass 5-
Resolution1080 x 2400 pixels, 20:9 ratio (~395 ppi density)1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Size6.67 inches, 107.4 cm2 (~85.9% screen-to-body ratio)6.67 inches, 107.4 cm2 (~86.0% screen-to-body ratio)
TypeSuper AMOLED, 120Hz, HDR10+, 1300 nits (peak)AMOLED, 120Hz, Dolby Vision, 700 nits (HBM), 1100 nits (peak)
Platform
CPUOcta-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
ChipsetQualcomm SM8350 Snapdragon 888 5G (5 nm)Qualcomm SM7150 Snapdragon 732G (8 nm)
GPUAdreno 660Adreno 618
OSAndroid 11, MIUI 12Android 11, MIUI 13
Memory
Card slotNomicroSDXC (uses shared SIM slot)
Internal256GB 12GB RAM128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
 UFS 3.1UFS 2.2
Main Camera
FeaturesLED flash, HDR, panoramaLED flash, HDR, panorama
Quad-108 MP, f/1.9, (wide), 1/1.52", 0.7µm, PDAF 8 MP, 120˚, (ultrawide) 2 MP (macro) Auxiliary lens
Single20 MP, f/2.5, (wide), 1/3.4", 0.8µm-
Triple108 MP, f/1.8, 26mm (wide), 1/1.52", 0.7µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide) 5 MP, f/2.4, 50mm (macro), 1/5.0", 1.12µm-
Video8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+4K@30fps, 1080p@30/60fps
Selfie camera
FeaturesHDR-
Single20 MP, f/2.5, (wide), 1/3.4", 0.8µm16 MP, f/2.4, (wide)
Video1080p@30fps, 720p@120fps1080p@30fps
Sound
3.5mm jack NoYes
35mm jack-Yes
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
 24-bit/192kHz audio-
Comms
Bluetooth5.2, A2DP, LE5.0, A2DP, LE
Infrared portYesYes
NFCYesYes (market/region dependent)
PositioningGPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)GPS, GLONASS, GALILEO, BDS
RadioNoUnspecified
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band
Features
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum, barometerFingerprint (side-mounted), accelerometer, gyro, compass
Battery
Charging33W wired, PD3.0, QC3, 100% in 52 min (advertised)67W wired
TypeLi-Po 4520 mAh, non-removableLi-Po 5000 mAh
Misc
ColorsBlack, White, AuroraStar Blue, Graphite Gray, Polar White, Ice blue
Models-‎2209116AG, 2209116AG
PriceAbout 470 EURAbout 150 EUR

Xiaomi Redmi K40 Pro+

  • Superior Performance (Snapdragon 888)
  • High Refresh Rate AMOLED Display
  • Generally Better Camera System
  • Premium Build Quality

  • Slower Charging (33W)
  • Potentially Higher Price
  • May lack latest software updates compared to Note 12 Pro 4G

Xiaomi Redmi Note 12 Pro 4G

  • Faster Charging (67W)
  • More Affordable
  • Vibrant AMOLED Display
  • Potentially Longer Software Support

  • Lower Performance (Snapdragon 732G)
  • Less Powerful Camera
  • May feel less premium in hand

Display Comparison

The Redmi K40 Pro+ typically features an AMOLED display with a high refresh rate (120Hz), offering vibrant colors and smooth scrolling. The Note 12 Pro 4G also has an AMOLED display, but the refresh rate might be lower (often 120Hz as well). Both offer excellent viewing experiences, but the K40 Pro+ may have slightly better color accuracy and brightness.

Camera Comparison

The K40 Pro+ generally has a more advanced camera system, often including a high-resolution primary sensor (typically 108MP) and improved image processing capabilities. The Note 12 Pro 4G also has a capable camera, but it won't match the K40 Pro+'s overall image quality, especially in low light. Both offer good video recording capabilities.

Performance

This is where the K40 Pro+ truly shines. The Snapdragon 888 is significantly more powerful than the Snapdragon 732G in the Note 12 Pro 4G. Expect smoother multitasking, faster app loading times, and significantly better gaming performance on the K40 Pro+. The Note 12 Pro 4G is still capable for everyday tasks, but it will struggle with demanding games.

Battery Life

While the K40 Pro+ has a decent battery capacity, the Note 12 Pro 4G's 67W fast charging is a major advantage. It can charge much faster than the K40 Pro+'s 33W charging, making it more convenient for users who need a quick top-up.

Buying Guide

The Xiaomi Redmi K40 Pro+ is ideal for gamers, power users, and anyone demanding top-tier performance. The Redmi Note 12 Pro 4G is a great choice for everyday users, those on a budget, and those who prioritize fast charging and a vibrant display.

Frequently Asked Questions

❓ Is the Redmi K40 Pro+ worth the extra money?
If you prioritize performance and camera quality, the K40 Pro+ is worth the investment. However, if you're on a budget and don't need the absolute best performance, the Note 12 Pro 4G offers excellent value.
❓ Does the Redmi Note 12 Pro 4G support 5G?
No, the Redmi Note 12 Pro 4G is a 4G-only device. The K40 Pro+ supports 5G connectivity.