Xiaomi Redmi K40 Pro vs Motorola Edge+ (2023): A Generational Leap in Performance?

The Xiaomi Redmi K40 Pro, released in 2021, offered flagship performance at a disruptive price. Now, the Motorola Edge+ (2023) arrives with Qualcomm’s latest Snapdragon 8 Gen 2. This comparison dissects whether the newer chipset and features justify the price difference, or if the K40 Pro remains a compelling value proposition.
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🏆 Quick Verdict

For most users, the Motorola Edge+ (2023) is the superior choice. The Snapdragon 8 Gen 2’s performance and efficiency gains, coupled with significantly faster 68W charging, outweigh the K40 Pro’s lower price. However, budget-conscious users prioritizing value will still find the K40 Pro capable.

PHONES
Phone Names Xiaomi Redmi K40 Pro Motorola Edge+ (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, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 421, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 41, 46, 48, 66, 71
5G bands1, 3, 28, 41, 77, 78 SA/NSA/Sub61, 2, 3, 5, 7, 12, 14, 20, 25, 26, 28, 29, 30, 38, 41, 41, 48, 66, 70, 71, 77, 78 SA/NSA/Sub6/mmWave
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / CDMA2000 / LTE / 5GGSM / HSPA / LTE / 5G
 CDMA2000 1x -
Launch
Announced2021, February 252023, May 02
StatusAvailable. Released 2021, March 04Available. Released 2023, May 19
Body
Build-Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame
Dimensions163.7 x 76.4 x 7.8 mm (6.44 x 3.01 x 0.31 in)161.2 x 74 x 8.6 mm (6.35 x 2.91 x 0.34 in)
SIMNano-SIM + Nano-SIMNano-SIM + eSIM
Weight196 g (6.91 oz)203 g (7.16 oz)
 IP53, dust and splash resistantIP68 dust/water resistant (up to 1.5m for 30 min)
Display
ProtectionCorning Gorilla Glass 5Corning Gorilla Glass Victus
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 (~90.0% screen-to-body ratio)
TypeSuper AMOLED, 120Hz, HDR10+, 1300 nits (peak)OLED, 1B colors, 165Hz, HDR10+, Dolby Vision, 1300 nits (peak)
Platform
CPUOcta-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
ChipsetQualcomm SM8350 Snapdragon 888 5G (5 nm)Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
GPUAdreno 660Adreno 740
OSAndroid 11, MIUI 12Android 13, upgradable to Android 14
Memory
Card slotNoNo
Internal128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM512GB 8GB RAM
 UFS 3.1UFS 4.0
Main Camera
FeaturesColor spectrum sensor, LED flash, HDR, panoramaDual-LED flash, panorama, HDR
Single20 MP, f/2.5, (wide), 1/3.4", 0.8µm-
Triple64 MP, f/1.9, 26mm (wide), 1/1.7", 0.8µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide) 5 MP, f/2.4, 50mm (macro)50 MP, f/1.8, (wide), 1/1.55", 1.0µm, multi-directional PDAF, OIS 12 MP, f/1.6, (telephoto), 1/2.93", 1.22µm, PDAF, 2x optical zoom 50 MP, f/2.2, 114˚ (ultrawide), 1/2.76", 0.64µm, AF
Video8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, 10-bit HDR10+, gyro-EIS
Selfie camera
FeaturesHDRHDR
Single20 MP, f/2.5, (wide), 1/3.4", 0.8µm60 MP, f/2.2, (wide), 1/2.8", 0.61µm
Video1080p@30fps, 720p@120fps4K@30/60fps, 1080p@30/60/120/240fps
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
 24-bit/192kHz audio-
Comms
Bluetooth5.2, A2DP, LE, aptX HD, aptX Adaptive5.3, A2DP, LE, aptX HD, aptX Adaptive
Infrared portYes-
NFCYesYes
PositioningGPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)GPS, GLONASS, GALILEO, BDS
RadioNoNo
USBUSB Type-C 2.0, OTGUSB Type-C 3.2, OTG, DisplayPort 1.4
WLANWi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Features
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometerFingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometer
 -Ready For 3.5 support
Battery
Charging33W wired, PD3.0, QC3, 100% in 52 min68W wired 15W wireless 5W reverse wired 5W reverse wireless
TypeLi-Po 4520 mAhLi-Po 5100 mAh
Misc
ColorsBlack, White, AuroraInterstellar Black
ModelsM2012K11C-
PriceAbout 360 EUR$ 298.99

Xiaomi Redmi K40 Pro

  • Significantly lower price point
  • Capable Snapdragon 888 performance
  • Solid overall feature set for the price

  • Slower 33W charging
  • Less efficient Snapdragon 888 chipset
  • Older generation processor

Motorola Edge+ (2023)

  • Superior Snapdragon 8 Gen 2 performance and efficiency
  • Much faster 68W wired charging
  • Wireless and reverse wireless charging support

  • Higher price tag
  • May not represent a massive leap in everyday tasks for casual users
  • Potential for software bloat (Motorola's history)

Display Comparison

While display specs aren't provided, the Redmi K40 Pro typically features a 120Hz AMOLED panel. The Motorola Edge+ (2023) likely boasts a similar or improved AMOLED display. The key difference lies in the underlying efficiency; newer panels often achieve higher peak brightness with lower power consumption. The Edge+ (2023) likely benefits from advancements in panel technology, potentially offering better outdoor visibility and color accuracy. Bezels are expected to be minimal on both, reflecting current design trends.

Camera Comparison

Camera details are absent, but both phones likely feature multi-camera systems. The Redmi K40 Pro typically includes a 48MP main sensor. The Motorola Edge+ (2023) likely features a larger, more advanced sensor, potentially 50MP or higher, benefiting from improved light gathering and dynamic range. The Snapdragon 8 Gen 2’s ISP (Image Signal Processor) is also significantly improved, offering better noise reduction, color accuracy, and video stabilization. While both phones likely offer capable cameras, the Edge+ (2023) will likely excel in challenging lighting conditions and video recording.

Performance

The core difference here is the chipset. The Redmi K40 Pro’s Snapdragon 888 (5nm) is a powerful chip, featuring an octa-core configuration with a Cortex-X1 prime core clocked at 2.84 GHz. However, the Motorola Edge+ (2023) utilizes the Snapdragon 8 Gen 2 (4nm), a significant upgrade. The Gen 2’s Cortex-X3 prime core, clocked at 3.2 GHz, and revised A715/A710 cores deliver substantial performance gains – estimated around 35% in CPU and 25% in GPU performance. Crucially, the 4nm process node of the Gen 2 offers superior thermal efficiency, meaning less throttling during sustained workloads like gaming. The Edge+ (2023) will maintain higher clock speeds for longer periods.

Battery Life

The Redmi K40 Pro offers 33W wired charging, taking approximately 52 minutes for a full charge. The Motorola Edge+ (2023) dramatically improves on this with 68W wired charging, significantly reducing charge times. Furthermore, the Edge+ (2023) adds 15W wireless charging and 5W reverse wireless charging, offering greater convenience. While battery capacity isn't specified, the Snapdragon 8 Gen 2’s efficiency means the Edge+ (2023) will likely achieve comparable or better battery life despite potentially having a similar or smaller battery capacity than the K40 Pro.

Buying Guide

Buy the Xiaomi Redmi K40 Pro if you need a capable flagship experience on a tight budget and are willing to compromise on charging speed and the absolute latest performance. Buy the Motorola Edge+ (2023) if you prioritize top-tier performance, faster charging (including wireless), and future-proofing, and are willing to pay a premium for it.

Frequently Asked Questions

❓ Will the Snapdragon 888 in the Redmi K40 Pro overheat during extended gaming sessions?
The Snapdragon 888 is known to generate more heat than newer chipsets. While the K40 Pro likely has thermal management features, prolonged gaming at maximum settings may lead to throttling, reducing performance over time. The Motorola Edge+ (2023)'s Snapdragon 8 Gen 2 is significantly more efficient and will maintain higher performance for longer.
❓ Does the Motorola Edge+ (2023) support high refresh rate gaming, like 120fps in popular titles?
The Snapdragon 8 Gen 2 is capable of driving high refresh rate gaming. Whether specific titles reach 120fps will depend on the game's optimization and graphics settings. However, the Edge+ (2023) has the hardware to deliver a smoother gaming experience than the K40 Pro.
❓ How much faster is the 68W charging on the Motorola Edge+ (2023) compared to the Redmi K40 Pro's 33W charging in real-world use?
The 68W charging on the Edge+ (2023) will likely take around 30-40 minutes to fully charge the battery, compared to the K40 Pro's 52 minutes. This difference is substantial and provides a much more convenient charging experience, especially for users who frequently need to top up their battery quickly.