OnePlus 9 vs Xiaomi Redmi K40

OnePlus 9

OnePlus 9

Announced On:March, 2021

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Xiaomi Redmi K40

Xiaomi Redmi K40

Announced On:February, 2021

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OnePlus 9 vs Xiaomi Redmi K40

OnePlus 9	Xiaomi Redmi K40

Price
EUR: €217	EUR: €280
USD: $215	USD: N/A
GBP: £199	GBP: N/A
INR: ₹27,499	INR: N/A
PKR: N/A	PKR: N/A

Form Factor
Body
Candybar, Touchscreen	Candybar, Touchscreen
Dimensions
160 x 74.2 x 8.7 mm (EU/NA) 160 x 73.9 x 8.1 mm (IN/CN)	163.7 x 76.4 x 7.8 mm (6.44 x 3.01 x 0.31 in)
Weight
192 g (EU/NA) 183 g (IN/CN) (6.46 oz)	196 g (6.91 oz)
Build
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame IP68 (T-Mobile version only)	Glass front (Gorilla Glass), glass back (Gorilla Glass), aluminum frame
Colors
Winter Mist, Arctic Sky, Astral Black	Black, White, Aurora
Models
LE2113, LE2111, LE2110, LE2117, LE2115	M2012K11AC

Type
Display
Fluid AMOLED, 120Hz, HDR10+, 1100 nits (peak) Always-on display	Super AMOLED, 120Hz, HDR10+, 1300 nits (peak)
Size
6.55 inches, 103.6 cm² (~87.6% screen-to-body ratio)	6.67 inches, 107.4 cm² (~85.9% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio (~402 ppi density)	1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Protection
Corning Gorilla Glass 5	Corning Gorilla Glass 5

Technology
Network
GSM / CDMA / HSPA / LTE / 5G	GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G Bands
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2
3G Bands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 EU	1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42
5G Bands
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 78 SA/NSA EU	1, 3, 28, 41, 77, 78 SA/NSA/Sub6

Internal Memory
Memory
128GB ROM, 8GB RAM 256GB ROM, 12GB RAM	128GB ROM, 6GB RAM 128GB ROM, 8GB RAM 256GB ROM, 8GB RAM 256GB ROM, 12GB RAM
Storage Type
UFS 3.1	UFS 3.1
Card Slot
No	No

Speed
Connectivity
HSPA 42.2/5.76 Mbps, LTE (CA) Cat20 2000/200 Mbps, 5G	HSPA, LTE, 5G
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, DLNA	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth
5.2, A2DP, LE, aptX HD	5.1, A2DP, LE
USB
USB Type-C 3.1, OTG	USB Type-C 2.0, OTG
Infrared Port
	Yes
GPS
Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, SBAS	Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC
NFC
Yes	Yes

Main Camera
Camera
Primary: 48 MP, f/1.8, 23mm (wide), 1/1.43", 1.12µm, multi-directional PDAF Secondary: 50 MP, f/2.2, 14mm (ultrawide), 1/1.56", 1.0µm, AF Third: 2 MP, f/2.4, (monochrome)	Primary: 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF Secondary: 8 MP, f/2.2, 119" (ultrawide) Third: 5 MP, f/2.4, 50mm (macro), 1/5.0", 1.12µm
Camera Features
Hasselblad Color Calibration, dual-LED flash, HDR, panorama	LED flash, HDR, panorama
Video
8K@30fps, 4K@30/60fps, 1080p@30/60/240fps, Auto HDR, gyro-EIS	4K@30fps, 1080p@30/60/120/240/960fps, gyro-EIS
Selfie Camera
16 MP, f/2.4, (wide), 1/3.06", 1.0µm Features: Auto-HDR Video: 1080p@30fps, gyro-EIS	20 MP, f/2.5, (wide), 1/3.4", 0.8µm Features: HDR Video: 1080p@30fps, 720p@120fps

Radio
Multimedia
No	No

Operating System (OS)
Software
Android OS, v11	Android OS, v11
Upgradable
Upgradable to Android 13
UI
OxygenOS 13	MIUI 12

Chipset
Hardware
Qualcomm SM8350 Snapdragon 888 5G (5 nm)	Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
CPU
Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)	Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
GPU
Adreno 660	Adreno 650
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, color spectrum	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum
SIM
Single SIM (Nano-SIM) Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Speakers
Yes, with stereo speakers 24-bit/192kHz Hi-Res audio	Yes, with stereo speakers 24-bit/192kHz Hi-Res audio
Audio Jack
No	No

Battery Type
Battery
Li-Po 4500 mAh, non-removable	Li-Po 4520 mAh, non-removable
Charging
65W wired, PD, 1-100% in 29 min (advertised) 15W wireless (EU/NA)	33W wired, PD3.0, QC3, 100% in 52 min (advertised)

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