Xiaomi Mi Note review: Striking the right note

Display

The Xiaomi Mi Note features a 5.7" Full HD IPS display, while its Pro sibling will flaunt QHD resolution on the same diagonal. The Mi Note's display has 386ppi, which is sharp enough never mind the 500ppi has already been crossed. The screen is protected by Corning Gorilla Glass 3 with curved 2.5D edges.

The 5.7" IPS display Xiaomi Mi Note

Taking a closer look reveals a standard RGB arrangement of the sub-pixels in the Xiaomi Mi Note LCD panel.

The display on the Xiaomi Mi Note has a higher maximum brightness level compared to the Xiaomi Mi 4's, while retaining the same good contrast and colors. At 100% brightness the black luminance is among the lowest we've seen, while the whites are almost on par with the Mi 4's.

The Xiaomi Mi Note has a rather reflective screen, and the resulting sunlight contrast ratio is only average. Nevertheless, the 1080p display is reasonably legible in direct sunlight, even if doing so isn't the most comfortable experience.

Sunlight contrast ratio

• Nokia 808 PureView
  4.698
• Samsung Galaxy A3
  4.241
• Samsung Galaxy Note 4
  4.033
• Apple iPhone 5
  3.997
• Samsung Galaxy Note 3
  3.997
• Samsung Galaxy A5
  3.895
• Apple iPhone 6
  3.838
• Motorola Moto X (2014)
  3.816
• Samsung Galaxy Note Edge
  3.799
• Oppo R5
  3.678
• Samsung Galaxy K zoom
  3.675
• Nokia Lumia 930
  3.567
• Apple iPhone 5s
  3.565
• Samsung Galaxy S5
  3.549
• Nokia Lumia 735
  3.547
• Motorola Nexus 6
  3.543
• Alcatel Idol X+
  3.527
• Apple iPhone 5c
  3.512
• Samsung Galaxy Alpha
  3.509
• Samsung Galaxy Note 3 Neo
  3.487
• LG G Flex2
  3.465
• YotaPhone 2
  3.453
• Motorola RAZR MAXX
  3.42
• Samsung I9300 Galaxy S III
  3.419
• Samsung Galaxy S5 Active
  3.406
• Nokia Lumia 925
  3.402
• Gionee Elife S5.5
  3.386
• Samsung I9505 Galaxy S4
  3.352
• Samsung Omnia W
  3.301
• Samsung Galaxy S5 mini
  3.174
• Samsung I9000 Galaxy S
  3.155
• Samsung Ativ S
  3.129
• Samsung I9190 Galaxy S4 mini
  3.127
• Samsung Galaxy S4 zoom
  3.118
• Nokia N9
  3.069
• Apple iPhone 6 Plus
  3.023
• Samsung Galaxy Note
  2.97
• Samsung Galaxy Premier
  2.958
• Sony Xperia Z1
  2.95
• HTC One S
  2.901
• Lenovo S90 Sisley
  2.892
• Samsung I8730 Galaxy Express
  2.861
• BlackBerry Q10
  2.856
• Samsung I9100 Galaxy S II
  2.832
• HTC Desire Eye
  2.815
• Gionee Elife S5.1
  2.812
• Samsung Galaxy S II Plus
  2.801
• BlackBerry Z30
  2.79
• Meizu MX4 Pro
  2.765
• Sony Xperia ZR
  2.672
• Huawei Ascend P1
  2.655
• Sony Xperia Z3
  2.618
• Sony Xperia Z3 Compact
  2.616
• Sony Xperia T3
  2.609
• BlackBerry Passport
  2.595
• Nokia Lumia 900
  2.562
• Motorola Moto G 4G
  2.546
• HTC One Max
  2.537
• Nokia Lumia 720
  2.512
• HTC One
  2.504
• Motorola Moto G
  2.477
• Sony Xperia Z
  2.462
• Xiaomi Mi 4
  2.424
• Samsung Galaxy S III mini
  2.422
• Lenovo Vibe Z2 Pro
  2.416
• LG G Flex
  2.407
• HTC Desire 820
  2.372
• HTC One (M8)
  2.371
• Motorola RAZR i
  2.366
• Meizu MX4
  2.366
• Sony Xperia ZL
  2.352
• HTC One (M8) for Windows
  2.291
• Oppo Find 7a
  2.279
• Alcatel One Touch Hero
  2.272
• Apple iPhone 4S
  2.269
• HTC Desire 600 dual sim
  2.262
• Nokia Asha 311
  2.25
• Xiaomi Mi Note
  2.234
• Motorola Moto G (2014)
  2.233
• LG Nexus 5
  2.228
• Nokia Lumia 820
  2.193
• HTC One (E8)
  2.185
• Oppo N3
  2.181
• Nokia Lumia 920
  2.17
• Huawei Honor 6
  2.169
• HTC One X
  2.158
• Nokia N8
  2.144
• Nokia Lumia 620
  2.142
• Nokia 515
  2.134
• HTC Desire 500
  2.129
• Sony Xperia C3 Dual
  2.12
• Sony Xperia acro S
  2.119
• Xiaomi Redmi Note
  2.119
• Nokia Lumia 1020
  2.103
• Oppo Find 5
  2.088
• Sony Xperia SL
  2.078
• Nokia Lumia 630
  2.056
• BlackBerry Z10
  2.051
• Huawei Ascend Mate7
  2.024
• Samsung I9295 Galaxy S4 Active
  2.022
• Apple iPhone 4
  2.016
• HTC One mini
  2.003
• Xiaomi Mi 3
  2.001
• Huawei Ascend P7
  1.992
• LG G2
  1.976
• OnePlus One
  1.961
• Oppo R819
  1.957
• Sony Ericsson Xperia ray
  1.955
• Lenovo Vibe X2
  1.952
• Sony Xperia Z2
  1.944
• Sony Xperia E3
  1.943
• Nokia Lumia 1320
  1.941
• HTC One mini 2
  1.94
• Samsung Galaxy Camera
  1.938
• Samsung Galaxy Grand Prime
  1.935
• Sony Xperia J
  1.932
• Acer CloudMobile S500
  1.931
• ZTE Blade S6
  1.927
• LG Nexus 4
  1.926
• LG G Pro 2
  1.922
• Samsung Galaxy Mega 6.3
  1.913
• Nokia Asha 308
  1.911
• HTC Butterfly 2
  1.905
• Sony Xperia T
  1.894
• Nokia Lumia 830
  1.887
• HTC Desire X
  1.878
• HTC Butterfly
  1.873
• HTC Windows Phone 8X
  1.873
• HTC Butterfly S
  1.867
• Huawei Ascend P6
  1.865
• Huawei Ascend Mate
  1.845
• LG G2 mini
  1.838
• LG G3
  1.82
• Nokia Lumia 1520
  1.813
• HTC Desire 616 dual sim
  1.797
• Sony Xperia V
  1.792
• HTC Desire 816
  1.783
• Sony Xperia Z1 Compact
  1.772
• HTC Desire 700 dual sim
  1.769
• Sony Xperia U
  1.758
• Meizu MX3
  1.754
• LG Optimus G
  1.753
• Sony Xperia T2 Ultra
  1.74
• Sony Xperia Z3 Tablet Compact
  1.735
• Sony Xperia SP
  1.733
• Oppo Find 7
  1.691
• LG Optimus 4X HD
  1.691
• HTC One V
  1.685
• BlackBerry Q5
  1.682
• LG Optimus Vu
  1.68
• Xiaomi Mi Pad 7.9
  1.672
• LG Optimus GJ
  1.666
• LG Optimus 3D Max
  1.658
• HTC Desire V
  1.646
• Samsung Galaxy Xcover 2
  1.632
• Samsung Galaxy Ace 3
  1.622
• Jolla Jolla
  1.605
• Sony Xperia Z Ultra
  1.578
• Sony Xperia go
  1.577
• Samsung Galaxy Ace 2 I8160
  1.566
• Samsung Galaxy Core
  1.563
• LG Optimus G Pro
  1.552
• Motorola Moto E
  1.545
• LG Optimus 3D
  1.542
• Nokia Asha 302
  1.537
• Samsung Galaxy Core Prime
  1.507
• BlackBerry Curve 9320
  1.488
• Sony Xperia M
  1.473
• Oppo N1
  1.47
• Meizu MX 4-core
  1.462
• Nokia Lumia 610
  1.432
• Samsung Galaxy S Duos
  1.4
• Sony Xperia M2
  1.393
• Samsung Galaxy Grand Neo
  1.393
• Microsoft Lumia 535
  1.393
• Samsung Galaxy Grand 2
  1.38
• Sony Xperia E1
  1.372
• Nokia Lumia 625
  1.371
• Gigabyte GSmart G1355
  1.361
• Sony Xperia L
  1.351
• Samsung Galaxy Mega 5.8
  1.35
• Xiaomi Redmi 1S
  1.35
• HTC Desire 510
  1.34
• Sony Xperia M2 Aqua
  1.331
• Sony Xperia miro
  1.324
• Samsung I9082 Galaxy Grand
  1.321
• Samsung I8530 Galaxy Beam
  1.315
• Xiaomi Redmi 2
  1.311
• HTC Desire C
  1.3
• Nokia X
  1.291
• Sony Xperia C
  1.283
• Nokia Asha 503
  1.281
• Nokia Asha 501
  1.27
• LG Optimus L7
  1.269
• Nokia Lumia 510
  1.268
• Samsung Galaxy Fame
  1.245
• LG Optimus L9
  1.227
• Meizu MX
  1.221
• Samsung Galaxy Young
  1.22
• Sony Xperia E
  1.215
• Nokia XL
  1.204
• Sony Xperia E dual
  1.203
• Asus Memo Pad 7 ME176C
  1.198
• Samsung Galaxy Pocket
  1.18
• Nokia Asha 305
  1.178
• Nokia Asha 306
  1.175
• Sony Xperia neo L
  1.169
• Sony Xperia tipo
  1.166
• Nokia Lumia 520
  1.161
• Samsung S6802 Galaxy Ace Duos
  1.148
• Samsung Galaxy mini 2
  1.114

The high-sensitivity mode for use with gloves is available here much like on the Mi 4, but you probably shouldn't leave that turned on if you don't need it, because it's known to drain the battery faster.

Finally, there is a way to prevent accidental screen unlocks, while the phone is in your pocket. If enabled, you won't be able to unlock the screen while something is covering the proximity sensor. Again, that would probably take its toll on the battery life.

Battery life

Speaking of, Xiaomi has put a 3,000mAh battery inside the Mi Note, a solid enough unit for a 5.7" device. We ran our battery test with one SIM and two SIM cards active. The single-SIM Xiaomi Mi Note scored a 56h rating, which means you can count 2 full days and then some if you do an hour each of calling, browsing the web and video playback a day.

If you are to use two SIM cards, the standby time is halved and, along with it, the overall rating goes a little south to 48 hours.

Our proprietary score also includes a standby battery draw test, which is not featured in our battery test scorecard but is calculated in the total endurance rating.

Our battery testing procedure is described in detail in case you want to learn more about it.

Connectivity

The Xiaomi Mi Note comes loaded with wireless connectivity features. There's Cat.4 LTE (up to 150Mpbs of download speeds, 50Mbps of upload), and there is regular 2G and 3G connectivity, of course.

The Mi Note is a dual-SIM phone with dual standby. One of the cards can be connected to an LTE or 3G network, while the other will work on GSM only.

Local connectivity includes (dual-band) Wi-Fi a/b/g/n/ac and Wi-Fi Hotspot capabilities. There is also support for Bluetooth 4.1 LE, but no ANT+ or NFC.

The Mi Note relies on a standard microUSB 2.0 port for charging and wired data connectivity. What we do miss here is a wired TV-out option either via MHL or SlimPort. USB on-the-go and USB Hub are supported, which means you can external storage and peripherals.

Finally, there is also support for GPS, GLONASS and BeiDou. Unfortunately there is no FM radio as the Snapdragon 801 doesn't come with FM support by default and Xiaomi didn't add it later either.