Realme 3 review

Large display, tiny cutout, low resolution

The Realme 3 has a 6.2" LCD screen at the front of HD+ resolution - that's same size and pixels as the Realme 2. What's new is the smaller droplet-like notch, a departure from the iPhone X-like eyesore on the old model. The resolution stays the same at 720 x 1,520 pixels and so is the density of 271ppi - not the ideal sharpness, but still quite usable. These specs make for a trendy 19:9 screen aspect ratio.

The display is protected with a Gorilla Glass 3, but there is also a factory-applied screen protector. Whether to keep it or not - that's up to you.

The text is sharp enough though minor pixelization is visible here and there. The icons on the homescreen are somewhat blurry because of the low resolution, too. But while the screen isn't obviously sharp enough to compete with the best, it's sharp enough for this budget class.

The Realme 3's display has a maximum brightness of 385 nits - that's below the average even for this class but will do mostly fine in all but the brightest of days. The black levels turned out quite deep, though, so the Realme 3 screen scored an excellent contrast ratio of 1460:1.

For those following our tests closely - the lower brightness we could achieve on the Realme 3 is 1.8 nits, which is dim enough for comfortable use in the dark.

The sunlight contrast number is far from ideal for the Realme 3 screen, but it still means the display is still usable outside when the brightness is set to maximum.

Sunlight contrast ratio

• Apple iPhone XS
  5.171
• Apple iPhone X
  5.013
• Huawei Mate 20 Pro
  4.965
• OnePlus 5T
  4.789
• Samsung Galaxy S8
  4.768
• Asus ROG Phone
  4.765
• Samsung Galaxy S8+
  4.658
• Samsung Galaxy S9
  4.63
• Samsung Galaxy S6 edge+
  4.615
• Samsung Galaxy S9+
  4.537
• Samsung Galaxy Note9
  4.531
• Apple iPhone XS Max
  4.516
• Samsung Galaxy S10+
  4.514
• Sony Xperia XZ3
  4.502
• Samsung Galaxy S10
  4.498
• Motorola Moto Z2 Play
  4.459
• Oppo R11
  4.454
• Samsung Galaxy S7 edge
  4.439
• Oppo RX17 Pro
  4.434
• OnePlus 3
  4.424
• Samsung Galaxy S7
  4.376
• Google Pixel 3
  4.35
• Huawei Mate 20 X
  4.337
• Samsung Galaxy A7 (2018)
  4.324
• OnePlus 6
  4.321
• Xiaomi Mi Mix 3
  4.291
• vivo NEX Dual Display (second display)
  4.289
• HTC One A9
  4.274
• LG V40 ThinQ
  4.256
• Oppo R15 Pro
  4.251
• Samsung Galaxy Note7
  4.247
• Samsung Galaxy A3
  4.241
• Nokia 8
  4.239
• Google Pixel 2 XL (pre-update)
  4.234
• OnePlus 3T
  4.232
• Samsung Galaxy A9 (2018)
  4.22
• Google Pixel XL
  4.164
• ZTE Axon 7
  4.154
• Samsung Galaxy Note8
  4.148
• Meizu Pro 7 Plus
  4.147
• OnePlus 6T
  4.138
• Samsung Galaxy S6 edge
  4.124
• Samsung Galaxy A7 (2017)
  4.124
• vivo V11
  4.113
• vivo NEX Dual Display
  4.108
• Huawei Mate 10 Pro (normal)
  4.096
• Samsung Galaxy Note5
  4.09
• Huawei P20 Pro
  4.087
• Xiaomi Mi 8
  4.086
• Meizu 15
  4.082
• Nokia 6 (2018)
  4.052
• Google Pixel 2 (pre-update)
  4.023
• LG V30
  4.022
• Huawei Nexus 6P
  4.019
• vivo NEX S
  4.012
• Honor Magic 2
  4.01
• Samsung Galaxy J7 Pro
  3.998
• OnePlus X
  3.983
• Vivo Xplay5 Elite
  3.983
• LG G7 ThinQ (outdoor)
  3.978
• Oppo R7s
  3.964
• Apple iPhone 7
  3.964
• Apple iPhone 8 (True Tone)
  3.957
• Huawei P9 Plus
  3.956
• Oppo Find X
  3.954
• Meizu Pro 6 Plus
  3.935
• Lenovo Moto Z
  3.931
• Xiaomi Mi 9
  3.921
• Samsung Galaxy A7 (2016)
  3.918
• OnePlus 5
  3.914
• Samsung Galaxy C5
  3.911
• Xiaomi Mi 8 SE
  3.901
• Samsung Galaxy C7
  3.896
• Samsung Galaxy A5
  3.895
• Samsung Galaxy J7 outdoor
  3.879
• Samsung Galaxy J2 outdoor
  3.873
• Motorola Moto G6 Plus
  3.865
• Samsung Galaxy A8
  3.859
• Samsung Galaxy A8 (2018)
  3.842
• Apple iPhone 6
  3.838
• Microsoft Lumia 950XL
  3.837
• Samsung Galaxy A6+ (2018)
  3.834
• Sony Xperia XZs
  3.818
• Samsung Galaxy A9 (2016)
  3.817
• Motorola Moto X (2014)
  3.816
• Samsung Galaxy J7 (2017)
  3.812
• Samsung Galaxy A5 (2017)
  3.804
• Samsung Galaxy J7 (2016) outdoor mode
  3.802
• Xiaomi Redmi Pro
  3.798
• LG V20 Max auto
  3.798
• Sony Xperia XZ
  3.795
• Samsung Galaxy A5 (2016)
  3.789
• Apple iPhone 6s
  3.783
• Meizu Pro 5
  3.781
• Microsoft Lumia 650
  3.772
• Xiaomi Mi 6
  3.767
• Sony Xperia XZ1
  3.765
• Samsung Galaxy J7 (2016)
  3.756
• Nokia 8 Sirocco
  3.745
• Sony Xperia XZ1 Compact
  3.729
• Apple iPhone 8 Plus (True Tone)
  3.725
• Oppo F1 Plus
  3.709
• Vivo X5Pro
  3.706
• Sony Xperia X Compact
  3.694
• Samsung Galaxy A3 (2017)
  3.688
• Huawei P20
  3.683
• Apple iPhone SE
  3.681
• Huawei Mate 9
  3.68
• Samsung Galaxy A7
  3.679
• Sony Xperia XZ2 Compact
  3.675
• Meizu PRO 6
  3.659
• BlackBerry Priv
  3.645
• Sony Xperia XA1 Ultra
  3.597
• Huawei Honor View 20
  3.597
• Apple iPhone 7 Plus
  3.588
• Sony Xperia XZ2
  3.58
• LG G6
  3.556
• Apple iPhone 6s Plus
  3.53
• Motorola Moto Z Play
  3.526
• Samsung Galaxy J3 (2016)
  3.523
• Samsung Galaxy J3 (2016) outdoor mode
  3.523
• Acer Jade Primo
  3.521
• Microsoft Lumia 950
  3.512
• Oppo R7 Plus
  3.499
• Nokia 7 plus
  3.479
• nubia Z11
  3.466
• Huawei P10 Plus
  3.456
• HTC U Ultra
  3.453
• Motorola Moto G6
  3.448
• Sony Xperia XA2 Ultra
  3.445
• Sony Xperia XA2 Plus
  3.445
• Samsung Galaxy J7
  3.422
• Motorola Moto G6 Play
  3.419
• Meizu MX5
  3.416
• LG V20
  3.402
• Samsung Galaxy A6 (2018)
  3.397
• Xiaomi Redmi Note 5 AI Dual Camera
  3.393
• LG G7 ThinQ
  3.39
• Huawei P10
  3.379
• Samsung Galaxy J5 (2016)
  3.378
• Oppo R9s
  3.352
• Honor Play
  3.349
• Honor 8 Pro
  3.341
• Oppo F7
  3.333
• Oppo R7
  3.32
• Lenovo P2
  3.316
• Archos Diamond Omega
  3.305
• Honor 9
  3.289
• Xiaomi Mi 5s
  3.276
• Nokia 5
  3.261
• Nokia 6 (Chinese version)
  3.244
• Xiaomi Mi 5
  3.24
• Nokia 6 (Global version)
  3.238
• Samsung Galaxy J2
  3.235
• Oppo Realme 2 Pro
  3.235
• Sony Xperia X Performance
  3.234
• Xiaomi Mi Note 2
  3.228
• Motorola Moto X Play
  3.222
• Oppo F3 Plus
  3.218
• BlackBerry KEY2
  3.212
• Huawei Mate 9 Pro
  3.206
• Huawei P9
  3.195
• Xiaomi Mi Mix 2
  3.19
• Motorola Moto G7 Play
  3.18
• Motorola Moto G7 Power
  3.176
• ZTE Nubia Z17
  3.159
• Oppo R11s
  3.153
• Lenovo Vibe Shot
  3.113
• Honor 8X
  3.113
• HTC U11 Life
  3.108
• Motorola Moto X Force
  3.105
• LG Nexus 5X
  3.092
• HTC U11
  3.089
• Xiaomi Mi A2 Lite
  3.087
• HTC U12+
  3.085
• Xiaomi Redmi S2 (Y2)
  3.077
• Huawei Mate S
  3.073
• Oppo F9
  3.069
• Huawei P Smart 2019
  3.069
• Microsoft Lumia 640 XL
  3.065
• Xiaomi Mi Max 3
  3.061
• Xiaomi Pocophone F1
  3.059
• Huawei Mate 20
  3.052
• Huawei Mate 20 Lite
  3.051
• Motorola One (P30 Play)
  3.026
• Apple iPhone 6 Plus
  3.023
• Asus Zenfone 4 ZE554KL
  3.019
• Sony Xperia XA1
  3.012
• Motorola Moto X4
  3.012
• Motorola Moto G7
  3.011
• Motorola Moto G7 Plus
  3.01
• Oppo Realme 2
  3.006
• Sony Xperia XA2
  2.938
• Oppo Realme 1
  2.932
• Razer Phone 2
  2.932
• Xiaomi Redmi 4
  2.92
• Realme 3
  2.918
• Xiaomi Redmi 3S
  2.913
• Xiaomi Redmi 5 Plus
  2.913
• Sony Xperia XA Ultra
  2.906
• LG G5
  2.905
• Huawei Honor View 10
  2.896
• Xiaomi Redmi 3s Prime
  2.893
• Xiaomi Redmi Note 7
  2.893
• Nokia 3.1
  2.837
• Realme U1
  2.815
• Lenovo Moto M
  2.813
• Nokia 7.1
  2.804
• Xiaomi Redmi 3 Pro
  2.803
• Sony Xperia Z5 compact
  2.784
• Honor 10 (Vivid)
  2.757
• Nokia 2
  2.752
• Meizu MX6
  2.751
• LG V10
  2.744
• Huawei Mate 10 (normal)
  2.742
• Motorola Moto G5S Plus
  2.737
• Xiaomi Redmi 3
  2.735
• Huawei Honor 7X
  2.734
• Xiaomi Redmi Note 4 (S625)
  2.714
• Meizu M5
  2.71
• Xiaomi Mi A2
  2.696
• Sony Xperia M5
  2.69
• Xiaomi Mi A1
  2.689
• Huawei P9 Lite
  2.679
• Xiaomi Redmi 4 Prime
  2.679
• vivo V7+
  2.671
• Vivo V3Max
  2.659
• Xiaomi Mi Mix
  2.658
• Huawei Mate 10 Lite
  2.654
• Oppo F5
  2.653
• Doogee Mix
  2.642
• Xiaomi Mi 4i
  2.641
• Xiaomi Redmi 4a
  2.635
• Sony Xperia Z3
  2.618
• Xiaomi Mi 5X (Standard)
  2.616
• Sony Xperia XA
  2.609
• Motorola Moto G4 Plus
  2.582
• Motorola Moto G4 Plus (max auto)
  2.582
• Meizu M5s
  2.58
• Xiaomi Mi 4c
  2.574
• LeEco Le Max 2
  2.567
• Microsoft Lumia 640
  2.563
• Asus Zenfone 3 ZE552KL
  2.563
• Huawei Honor 7
  2.406
• Vivo V7
  2.404
• Alcatel One Touch Hero
  2.272
• Apple iPhone 4S
  2.269
• Sony Xperia L2
  2.266
• Lenovo Vibe K4 Note
  2.254
• Sony Xperia C5 Ultra
  2.253
• HTC U11+ (EU)
  2.253
• Xiaomi Redmi Note 3 (MediaTek)
  2.249
• Sony Xperia C4 Dual
  2.235
• Xiaomi Mi Note
  2.234
• Motorola Moto G (2014)
  2.233
• LG Nexus 5
  2.228
• Huawei P8
  2.196
• Meizu M5 Note
  2.189
• Huawei Honor 6
  2.169
• Xiaomi Redmi Note 2
  2.166
• OnePlus Two
  2.165
• HTC One X
  2.158

The color rendering is average - the screen offers mostly accurate colors and we measured an average DeltaE of 5.3. The representation of the white color is way colder than it should be (DeltaE of 9.4).

If you opt for the Warm color saturation from Settings, the blue tinge is suppressed and the average DeltaE drops to 3.4 - an excellent result for the class.

Battery life

The Realme 3 is powered by a large 4,230 mAh battery - that's the same capacity as the Realme 2 had under its hood. The battery supports regular 5V/2A charging and the bundled 10W charger restores about 23% of the battery in 30 minutes and 30% in 40 minutes. Not exactly fast, but as fast as you can expect in this price segment.

The Realme 3 scored an excellent result in our battery test with a 108-hour Endurance rating. It did a great job in all tested scenarios - video playback, calls, web browsing and even stand-by performance. It scored better than the Realme U1, which has the same chipset, thanks to its larger battery.

Our battery tests were automated thanks to SmartViser, using its viSer App. The endurance rating above denotes how long a single battery charge will last you if you use the Realme 3 for an hour each of telephony, web browsing, and video playback daily. We've established this usage pattern so that our battery results are comparable across devices in the most common day-to-day tasks. The battery testing procedure is described in detail in case you're interested in the nitty-gritty. You can check out our complete battery test table, where you can see how all of the smartphones we've tested will compare under your own typical use.

Loudspeaker

The Realme 3 has a single bottom-firing speaker at its disposal, just like the Realme 1 and 2. Stereo might be out of the question, but the speaker can still put on a good show, even in the budget segment.

Just as promised, the speaker is indeed tuned to focus on the mid-tones, but no matter the kind of music you are playing, it indeed sounds pretty good.

Audio quality

The active external amplifier part of our audio quality test saw the Realme 3 deliver a great performance - clarity was perfect and volume was very high.

Headphones caused a big plunge in loudness though - to average levels. Stereo crosstalk rose an average amount and some intermodulation distortion crept in. A rather mediocre showing by the Realme 3 here in the grand scheme of things, but adequate considering its price range.

Realme 3 frequency response

You can learn more about the tested parameters and the whole testing process here.