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Xiaomi Redmi K40 对比 vivo V21e

	Selected: 搜寻: *输入型号搜索 Xiaomi Redmi K40	Selected: 搜寻: *输入型号搜索 vivo V21e
Price:		从 RM889 1299
发布
Release Status	Coming soon. Exp. release 2021, March 04	Release 2021, Apr 27
性能与续航
CPU	Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)	Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver)
Chipset	Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)	Qualcomm SM7125 Snapdragon 720G (8 nm)
GPU	Adreno 650	Adreno 618
Memory	128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, UFS 3.1	128GB 8GB RAM
Card Slot	No	microSDXC (dedicated slot)
Battery	Li-Po 4520 mAh, non-removable battery Fast charging 33W, 100% in 52 min (advertised) Power Delivery 3.0 Quick Charge 3+	Li-Po 4000 mAh, non-removable battery Fast charging 33W, 66% in 30 min (advertised)
OS	Android 11, MIUI 12	Android 11, Funtouch 11.1
显示屏
Display Type	Super AMOLED, 120Hz, HDR10+, 1300 nits (peak)	AMOLED, HDR10, 430 nits (typ)
Display Size	6.67 inches, 107.4 cm2 (~85.9% screen-to-body ratio) 1080 x 2400 pixels, 20:9 ratio (~395 ppi density)	6.44 inches, 100.1 cm2 (~83.5% screen-to-body ratio) 1080 x 2400 pixels, 20:9 ratio (~409 ppi density)
Display Features	Corning Gorilla Glass 5
机身
Body Dimension	163.7 x 76.4 x 7.8 mm	161.2 x 74.4 x 7.4 mm
Body Weight	196g	171g
Colors	Black, White, Aurora	Diamond Flare, Roman Black
摄像头
Rear Camera	Triple: 48 MP, f/1.8, 26mm (wide), 1/2", 0.8µm, PDAF + 8 MP, f/2.2, 119˚ (ultrawide) + 5 MP, 50mm (macro), 1/5.0", 1.12µm	Triple: 64 MP, f/1.9, 26mm (wide), 1/1.72", 0.8µm, PDAF + 8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm, AF + 2 MP, f/2.4, (macro)
Front Camera	20 MP, (wide), 1/3.4", 0.8µm	44 MP, f/2.0, (wide), AF
Video	4K@30fps, 1080p@30/60/120/240/960fps, gyro-EIS Selfie: 1080p@30fps, 720p@120fps	4K@30fps, 1080p@30/60fps, gyro-EIS Selfie: 4K@30fps, 1080p@30fps
Camera Features	LED flash, HDR, panorama Selfie: HDR	LED flash, HDR, panorama Selfie: HDR
连接与通讯
Sim Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Data Speed	HSPA 42.2/5.76 Mbps, LTE-A, 5G	HSPA 42.2/5.76 Mbps, LTE-A
WLAN	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth	5.1, A2DP, LE	5.1, A2DP, LE
NFC	Yes	No
Infrared	Yes
USB	USB Type-C 2.0, USB On-The-Go	USB Type-C 2.0, USB On-The-Go
传感器
Sensor	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum	Fingerprint (under display, optical), accelerometer, proximity, compass
GPS	Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC	Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS
音频
Loud Speaker	Yes, with stereo speakers	Yes
3.5mm Jack	No 24-bit/192kHz audio	Yes 24-bit/192kHz audio

1	HONOR 400 Pro	RM2699
2	Oppo Reno 12 Pro	RM2459
3	Redmi Note 15 5G	RM849
4	Apple iPhone 17 Pro Max	RM5999
5	vivo V70	RM1999
6	Samsung Galaxy A55	RM1200
7	HONOR X9d 5G	RM1499
8	Honor 200 Pro	RM1990
9	Honor 600 Lite	RM1399
10	iPhone 16 Pro Max	RM5209

Xiaomi Redmi K40 对比 vivo V21e

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