Oppo
Oppo Reno Ace919 views
Side-by-side comparison
Oppo Reno Ace vs Xiaomi Redmi K40
Xiaomi
Xiaomi Redmi K40Wins 1 specs
Oppo Reno Ace — quick specs
- NetworkLTE / HSPA / GSM
- Display6.5 inches · 1080×2400
- Camera48 MP
- Memory8 GB RAM
- Battery4000 mAh
- OSAndroid 9.0
Xiaomi Redmi K40 — quick specs
- Network5G / LTE
- Display—
- Camera—
- Memory256 GB
- BatteryNon-removable Li-Po
- OS—
● Full specification comparison
Spec
Oppo Reno Ace
Xiaomi Redmi K40
NETWORK
Technology
GSM / HSPA / LTE
2G, 3G, 4G, 4G LTE, 5G
Technology
AGSM / HSPA / LTE
B2G, 3G, 4G, 4G LTE, 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
—
2G bands
AGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
B—
3G bands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
—
3G bands
AHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
B—
4G bands
LTE (unspecified)
—
4G bands
A LTE (unspecified)
B—
Speed
HSPA, LTE-A
—
Speed
AHSPA, LTE-A
B—
LAUNCH
Announced
2019, October
K40/Pro/Pro+: / Poco F3: / Mi 11i: / Mi 11X/Pro: / K40 Gaming: / Poco F3 GT: / K40S: / Poco F4:
Announced
A2019, October
BK40/Pro/Pro+: / Poco F3: / Mi 11i: / Mi 11X/Pro: / K40 Gaming: / Poco F3 GT: / K40S: / Poco F4:
Status
Available. Released 2019, October
Available. Released 2021
Status
AAvailable. Released 2019, October
BAvailable. Released 2021
BODY
Dimensions
161 x 75.7 x 8.7 mm (6.34 x 2.98 x 0.34 in)
—
Dimensions
A161 x 75.7 x 8.7 mm (6.34 x 2.98 x 0.34 in)
B—
Weight
200 g (7.05 oz)
—
Weight
A200 g (7.05 oz)
B—
SIM
Hybrid Dual SIM (Nano-SIM, dual stand-by)
—
SIM
AHybrid Dual SIM (Nano-SIM, dual stand-by)
B—
Build
Front glass (Gorilla Glass 6), back glass (Gorilla Glass 5), aluminum frame
Slate
Build
AFront glass (Gorilla Glass 6), back glass (Gorilla Glass 5), aluminum frame
BSlate
DISPLAY
Type
AMOLED capacitive touchscreen, 16M colors
6.67 in AMOLED capacitive touchscreen, 1080p 1080 × 2400 pixels (2.5 MP), 20:9 aspect ratio (395ppi), 120Hz refresh rate, HDR10+
Type
AAMOLED capacitive touchscreen, 16M colors
B6.67 in AMOLED capacitive touchscreen, 1080p 1080 × 2400 pixels (2.5 MP), 20:9 aspect ratio (395ppi), 120Hz refresh rate, HDR10+
Size
6.5 inches, 102.0 cm2 (~83.7% screen-to-body ratio)
—
Size
A6.5 inches, 102.0 cm2 (~83.7% screen-to-body ratio)
B—
Resolution
1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
—
Resolution
A1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
B—
Protection
Corning Gorilla Glass 6
—
Protection
ACorning Gorilla Glass 6
B—
PLATFORM
OS
Android 9.0 (Pie), planned upgrade to Android 10.0; ColorOS 6.1
—
OS
AAndroid 9.0 (Pie), planned upgrade to Android 10.0; ColorOS 6.1
B—
Chipset
Qualcomm SDM855 Snapdragon 855+ (7 nm)
—
Chipset
AQualcomm SDM855 Snapdragon 855+ (7 nm)
B—
CPU
Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
Octa-core
CPU
AOcta-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
BOcta-core
GPU
Adreno 640 (700 MHz)
—
GPU
AAdreno 640 (700 MHz)
B—
MEMORY
Card slot
No
None
Card slot
ANo
BNone
Internal
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
128 or 256GB UFS 3.1
Internal
A128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
B128 or 256GB UFS 3.1
MAIN CAMERA
Quad
48 MP, f/1.7, 26mm (wide), 1/2.0", 0.8µm, PDAF, OIS
13MP, f/2.4, (telephoto), 1/3.4", 1.0µm, PDAF, 2x optical zoom
8 MP, f/2.2, 13mm (ultrawide), 1/3.2", 1.4µm
2 MP B/W, f/2.4, 1/5", 1.75µm";i:
—
Quad
A48 MP, f/1.7, 26mm (wide), 1/2.0", 0.8µm, PDAF, OIS
13MP, f/2.4, (telephoto), 1/3.4", 1.0µm, PDAF, 2x optical zoom
8 MP, f/2.2, 13mm (ultrawide), 1/3.2", 1.4µm
2 MP B/W, f/2.4, 1/5", 1.75µm";i:
B—
SELFIE CAMERA
Single
16 MP, f/2.0, 26mm (wide), 1/3.1", 1.0µm"
20 MP, (f/2.2, 27mm, 1/3.4", 0.8 μm) / HDR, 1080p@30fps, 720p@120fps
Single
A16 MP, f/2.0, 26mm (wide), 1/3.1", 1.0µm"
B20 MP, (f/2.2, 27mm, 1/3.4", 0.8 μm) / HDR, 1080p@30fps, 720p@120fps
SOUND
Loudspeaker
Yes, with dual speakers
Stereo loudspeakers
Loudspeaker
AYes, with dual speakers
BStereo loudspeakers
3.5mm jack
Yes
Active noise cancellation with dedicated mic
No
3.5mm jack
AYes
Active noise cancellation with dedicated mic
BNo
COMMS
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Wi-Fi 802.11a/b/g/n/6/6e (2.4 & 5GHz), dual-band, WiFi Direct, DLNA, hotspot Bluetooth V5.1/5.2, A2DP, Low-energy, aptX-HD, NFC, USB 2.0 Type-C, Infrared Blaster, GNSS (A-GPS, GLONASS, GALILEO, BDS, QZSS, NAVIC)
WLAN
AWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
BWi-Fi 802.11a/b/g/n/6/6e (2.4 & 5GHz), dual-band, WiFi Direct, DLNA, hotspot Bluetooth V5.1/5.2, A2DP, Low-energy, aptX-HD, NFC, USB 2.0 Type-C, Infrared Blaster, GNSS (A-GPS, GLONASS, GALILEO, BDS, QZSS, NAVIC)
Bluetooth
5.0, A2DP, LE
5.x, A2DP, LE
Bluetooth
A5.0, A2DP, LE
B5.x, A2DP, LE
GPS
Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO
Yes, with A-GPS, GLONASS, BDS, GALILEO
GPS
AYes, with dual-band A-GPS, GLONASS, BDS, GALILEO
BYes, with A-GPS, GLONASS, BDS, GALILEO
USB
2.0, Type-C 1.0 reversible connector, USB On-The-Go
USB Type-C
USB
A2.0, Type-C 1.0 reversible connector, USB On-The-Go
BUSB Type-C
Radio
FM radio
—
Radio
AFM radio
B—
NFC
Yes
Yes
NFC
AYes
BYes
FEATURES
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint, accelerometer, gyro, proximity, compass, barometer
Sensors
AFingerprint (under display, optical), accelerometer, gyro, proximity, compass
BFingerprint, accelerometer, gyro, proximity, compass, barometer
BATTERY
Charging
Fast battery charging 65W: 100% in 30 min (SuperVOOC Flash Charge)
Fast charging
Charging
AFast battery charging 65W: 100% in 30 min (SuperVOOC Flash Charge)
BFast charging
Battery Type
Non-removable Li-Po 4000 mAh battery
Non-removable Li-Po
Battery Type
ANon-removable Li-Po 4000 mAh battery
BNon-removable Li-Po
MISC
Colors
Psychedelic Purple, Starry Blue
—
Colors
APsychedelic Purple, Starry Blue
B—
Models
PCLM10
—
Models
APCLM10
B—
Price
About 475 USD
—
Price
AAbout 475 USD
B—
Cells highlighted in green indicate a measurably better spec on that phone (battery capacity, RAM, storage, display size). Text-only specs are shown side by side without highlighting.